text stringlengths 20 400 | source stringclasses 5
values | subject stringclasses 66
values | domain stringclasses 10
values | ground_truth stringclasses 3
values | id int64 1 4.8k |
|---|---|---|---|---|---|
How do you use a ROC curve to optimize a random forest classifier? | stackexchange | statistics_ml | statistics_ml | MEDIUM | 101 |
mex linking of cuda code in separate compilation mode | stackexchange | hpc | hpc | HIGH | 102 |
When 100 g of water at 0°C are mixed with 50 g of water at 50°C, what is the change of entropy on mixing? | mmlu_pro | physics | physics_chemistry | MEDIUM | 103 |
Proof verification and advice: Prove that an integer is divisible by 9 IFF the sum of its digits is also divisible by 9. | stackexchange | mathematics | mathematics | MEDIUM | 104 |
During what Japanese festival do the spirits of deceased family members return to receive ritual offerings of food made by their loved ones? | mmlu | world_religions | history_culture | LOW | 105 |
Driving force and mean of a particle wave function | stackexchange | physics_chemistry | physics_chemistry | HIGH | 106 |
How much damage could a 'C' in Abstract Algebra Course cause? and How to minimize the effect? | stackexchange | mathematics | mathematics | LOW | 107 |
Bash script not accessing file with spaces in path | stackexchange | hpc | hpc | LOW | 108 |
How would one design a circuit to swtich between external power source and a battery? | stackexchange | engineering | engineering | MEDIUM | 109 |
Please limit the number of PPCG questions which can appear on the HNQ | stackexchange | mathematics | mathematics | LOW | 110 |
Force and Torque being applied off-center due to magnetic forces | stackexchange | hpc | hpc | HIGH | 111 |
Overall, the growth rate of average incomes in less developed countries between 1960 and 1995 | mmlu | global_facts | history_culture | LOW | 112 |
Which structure(s) traditionally occupies the center of a historic Asian city? | mmlu | high_school_geography | history_culture | LOW | 113 |
What does "$@" do in a bash script? | stackexchange | hpc | hpc | LOW | 114 |
In what ways, if any, can the environment be considered a security concern? | mmlu | security_studies | social_sciences | HIGH | 115 |
How does Polynomial Regression work? | stackexchange | statistics_ml | statistics_ml | LOW | 116 |
A 2.35-gram sample was dissolved in water, and the chloride ions were precipitated by adding silver nitrate (Ag+ + Cl- → AgCl). If 0.435 g of precipitate was obtained, what is the percentage of chlorine in the sample? | mmlu | high_school_chemistry | physics_chemistry | LOW | 117 |
What is the difference between Ehrenfest dynamics and Born-Oppenheimer Molecular Dynamics? | stackexchange | hpc | hpc | HIGH | 118 |
How can I check if I still have Ubuntu as a second operating system? (Alongside Windows 10) | stackexchange | cs_software | cs_software | LOW | 119 |
Why, specifically, does this binary Fibonacci algorithm have an exponential runtime complexity? | stackexchange | cs_software | cs_software | HIGH | 120 |
Performance enhancing synthetic steroids are based on the structure of the hormone: | mmlu | clinical_knowledge | life_sciences | LOW | 121 |
Wellman's response to the "egalitarian" objection to the state's right to exclude is that states can fulfill their duties to outsiders without allowing them into their territory. Fine thinks Wellman's response is insufficient because | mmlu | moral_disputes | philosophy_ethics | HIGH | 122 |
How do I install ubuntu with a disk on a dell with no operating system? | stackexchange | cs_software | cs_software | MEDIUM | 123 |
What is the difference between open and repressed inflation? | mmlu_pro | economics | social_sciences | MEDIUM | 124 |
How do I pass a file as an argument in bash scripting? | stackexchange | hpc | hpc | LOW | 125 |
The palatine processes begin to fuse at | mmlu | anatomy | life_sciences | LOW | 126 |
What does outputting to /dev/null accomplish in bash scripts? | stackexchange | hpc | hpc | LOW | 127 |
Two separate bulbs contain ideal gases A and B, respectively. The density of gas A is twice that of gas B, and the molecular weight of gas A is half that of gas B; the two gases are at the same temperature. Cal-culate the ratio of the pressure of gas A to that of gas B. | mmlu_pro | chemistry | physics_chemistry | MEDIUM | 128 |
Tom bought a new bicycle for $80. After 4 years of use, he sold it to a second-hand dealer for $15. What was the annual depreciation by the straight line method? What was the annual rate of depreciation? | mmlu_pro | business | social_sciences | MEDIUM | 129 |
For which of these two scenarios does the main character (who uses I/me/my) do something clearly morally wrong, according to ordinary moral standards in the US as of 2020? Scenario 1 | I put the cat on the porch one day while my allergic niece came to visit. Scenario 2 | My son's teeth are all crooked, so I bring him t... | mmlu | moral_scenarios | philosophy_ethics | LOW | 130 |
What is the amount of work required a) to freeze 100g of water at 0°C when the temperature of the surroundings is 25°C? b) to withdraw the same amount of heat from a body at 10^-5°K when the surroundings is 1°K? Assume perfect thermodynamic efficiency. | mmlu_pro | chemistry | physics_chemistry | MEDIUM | 131 |
For which of these two scenarios does the main character (who uses I/me/my) do something clearly morally wrong, according to ordinary moral standards in the US as of 2020? Scenario 1 | On Christmas, I got one present, and tore through the present's elaborate wrapping to find a new technological device. Scenario 2 | I b... | mmlu | moral_scenarios | philosophy_ethics | LOW | 132 |
What mass of calcium bromide CaBr_2, is needed to prepare 150 ml of a 3.5 M solution? (M.W. of CaBr_2 = 200.618 g/mole) | mmlu_pro | chemistry | physics_chemistry | LOW | 133 |
Must the derivative of the wave function at infinity be zero? | stackexchange | mathematics | mathematics | HIGH | 134 |
What is least angle regression? | stackexchange | statistics_ml | statistics_ml | MEDIUM | 135 |
Why aren't solenoid/electromagnet windings insulated? | stackexchange | physics_chemistry | physics_chemistry | LOW | 136 |
What was Clarence Darrow's belief about life's meaning? | mmlu | philosophy | philosophy_ethics | LOW | 137 |
Calculate the derivative of the CDF with respect to the mean value | stackexchange | mathematics | mathematics | MEDIUM | 138 |
The mutual induction of electric and magnetic fields can produce | mmlu | conceptual_physics | engineering | LOW | 139 |
The thymus gland is a two-lobed, glandular-appearing structure located in the upper region of the chest just behind the sternum. What are the two principal functions that have been attributed to this gland? | mmlu_pro | biology | life_sciences | LOW | 140 |
Substances whose Lewis structures must be drawn with an unpaired electron are called | mmlu | high_school_chemistry | physics_chemistry | LOW | 141 |
Simple Regression: Which parameter follows the t-distribution | stackexchange | statistics_ml | statistics_ml | MEDIUM | 142 |
Indicate the equilibrium equation and constant expression for theautoprotolysisof liquid ammonia. If KNH_3 = 10^-22 , how many molecules of ammonia are ionized in 1 mole of ammonia? Assume a density of 0.771g/ml for ammonia. | mmlu_pro | chemistry | physics_chemistry | MEDIUM | 143 |
Using php to count rows in mysql database? | stackexchange | cs_software | cs_software | LOW | 144 |
Dealing with floating points: With numpy python in particular | stackexchange | hpc | hpc | MEDIUM | 145 |
Regional anesthesia as compared with general anesthesia for surgery in geriatric patients with hip fracture: does it decrease morbidity, mortality, and health care costs? | pubmedqa | biomedical_research | life_sciences | HIGH | 146 |
Different number of predictions than expecting in linear regression | stackexchange | statistics_ml | statistics_ml | MEDIUM | 147 |
Compute the heat absorbed by a body which is exposed to anelectric heater releasing energy at the rate of 1850 W/m. The absorbing body accepts 95% of the radiation falling above2.7\mum and 30% of radiation below 2.7\mum. The diameterof the heating element is 25 mm while the two bodiesare 10 cm apart. | mmlu_pro | engineering | engineering | HIGH | 148 |
For which of these two scenarios does the main character (who uses I/me/my) do something clearly morally wrong, according to ordinary moral standards in the US as of 2020? Scenario 1 | Sometimes I hide my grandpa's teeth because he loves a good steak. Scenario 2 | I pushed the small children on the swing set. | mmlu | moral_scenarios | philosophy_ethics | LOW | 149 |
How do I programmatically determine operating system in Java? | stackexchange | cs_software | cs_software | LOW | 150 |
Ubuntu 18.04 how to make bash script thst execute by double-click on file? | stackexchange | hpc | hpc | LOW | 151 |
How to add newlines into variables in bash script | stackexchange | hpc | hpc | LOW | 152 |
how to make Kalman filter results equivalent to linear regression? | stackexchange | statistics_ml | statistics_ml | HIGH | 153 |
According to social learning theory, gender identity results primarily from | mmlu | high_school_psychology | social_sciences | MEDIUM | 154 |
How does encryption work in elliptic curve cryptography? | stackexchange | cs_software | cs_software | MEDIUM | 155 |
How wide is a null column in a table in a PostgreSQL database? | stackexchange | cs_software | cs_software | LOW | 156 |
For which of these two scenarios does the main character (who uses I/me/my) do something clearly morally wrong, according to ordinary moral standards in the US as of 2020? Scenario 1 | I pushed the small children off the swing set. Scenario 2 | I covered up the truth about their employee spreading fake news. | mmlu | moral_scenarios | philosophy_ethics | HIGH | 157 |
correct and efficient way to flatten array in numpy in python? | stackexchange | hpc | hpc | LOW | 158 |
International development may be tied to the security of the state, why? | mmlu | us_foreign_policy | social_sciences | HIGH | 159 |
Determinant of matrix with rectangular matrices on its diagonal | stackexchange | mathematics | mathematics | HIGH | 160 |
The concentration ratio for a monopoly is | mmlu_pro | economics | social_sciences | MEDIUM | 161 |
Which of these situations is not an example of price discrimination? | mmlu | high_school_microeconomics | social_sciences | MEDIUM | 162 |
Distilled water is a dielectric having the constants\epsilon_r= 81, \mu_r= 1. If a wave is incident from water onto a water-air interface, calculate the critical angle. If the incident E_1 = 1 V m^-1 and the incident angle is 45°, calculate the magnitude of the field strength in the air (a) at the interface and (b) \la... | mmlu_pro | engineering | engineering | HIGH | 163 |
Aquinas claims that the ultimate perfection of operation is: | mmlu | philosophy | philosophy_ethics | LOW | 164 |
The power required to raise a 100-kg crate a vertical distance of 2 m in a time of 4 s is | mmlu | conceptual_physics | engineering | LOW | 165 |
What best characterizes the subsistence strategies of the North American Archaic period? | mmlu | prehistory | history_culture | MEDIUM | 166 |
How have the World Bank and International Monetary Fund, as international financial institutions (IFIs), affected the development of poorer countries? | mmlu | security_studies | social_sciences | HIGH | 167 |
How to fix an unexpected quote in sql update | stackexchange | cs_software | cs_software | MEDIUM | 168 |
SSH keys should be generated with email or without email? | stackexchange | hpc | hpc | LOW | 169 |
Given that an industry with monopolistic competition is not economically efficient (compared to pure competition), what are some possible compensating advantages of monopolistic competition? | mmlu_pro | economics | social_sciences | MEDIUM | 170 |
A man drinks a great deal of punch at a party. He was unaware that it contained PCP. Later in the evening, in an uncontrollable psychotic rage brought on by the drugs he kills someone at the party. The prosecution asks for second degree murder. What defense would have the best chance to succeed under the circumstances? | mmlu | professional_law | social_sciences | HIGH | 171 |
When we convert total number of errors on a test to percent correct, or vice versa, we are performing which type of transformation | mmlu | professional_psychology | social_sciences | LOW | 172 |
Cox Regression - IVs have different hazard ratios when modelled alone than all together | stackexchange | statistics_ml | statistics_ml | MEDIUM | 173 |
Feinberg claims that the best way to pursue happiness is to: | mmlu | philosophy | philosophy_ethics | MEDIUM | 174 |
Let’s assume that the 10-year annual return for the S&P 500 (market portfolio) is 10%, while the average annual return on Treasury bills (a good proxy for the risk-free rate) is 5%. The standard deviation is 15% over a 10-year period. Whats the market Sharpe Ratio? | mmlu_pro | business | social_sciences | LOW | 175 |
Why is the danger inherent in the issuance of fiat money? | mmlu_pro | economics | social_sciences | MEDIUM | 176 |
Why isn't causal inference a simple specialized regression problem? | stackexchange | statistics_ml | statistics_ml | HIGH | 177 |
How to copy a file to a path with a space in it in Bash Script? | stackexchange | hpc | hpc | LOW | 178 |
Is intensive chemotherapy safe for rural cancer patients? | pubmedqa | biomedical_research | life_sciences | HIGH | 179 |
According to Collins, one key claim of care ethics is that | mmlu | moral_disputes | philosophy_ethics | LOW | 180 |
A question in directional derivatives of a quantile regression object function | stackexchange | statistics_ml | statistics_ml | HIGH | 181 |
For which of these two scenarios does the main character (who uses I/me/my) do something clearly morally wrong, according to ordinary moral standards in the US as of 2020? Scenario 1 | I deforested in the rainforest. Scenario 2 | I felt like vomiting so I reached for my host's fur coat. | mmlu | moral_scenarios | philosophy_ethics | LOW | 182 |
Solve the equation −17.02 = −2.3y. Check your answer. | mmlu | elementary_mathematics | mathematics | LOW | 183 |
What are the types of ab initio Molecular Dynamics? | stackexchange | hpc | hpc | MEDIUM | 184 |
For which of these two scenarios does the main character (who uses I/me/my) do something clearly morally wrong, according to ordinary moral standards in the US as of 2020? Scenario 1 | As a school bus driver, I always make sure no child is in front of the bus when I start driving. Scenario 2 | I called the fire station... | mmlu | moral_scenarios | philosophy_ethics | LOW | 185 |
Why does the compiler require a copying constructor, need and have moving one and doesn't uses any of them? | stackexchange | cs_software | cs_software | HIGH | 186 |
Which culture lived a primarily sedentary lifestyle in the Southwest? | mmlu | prehistory | history_culture | LOW | 187 |
why i am getting The EXECUTE permission was denied on the object 'sp_send_dbmail', database 'msdb', schema 'dbo' | stackexchange | cs_software | cs_software | LOW | 188 |
Determine the latent heat of vaporization of liquid carbon tetrachlorideat its boiling point of 350°K. The vapor pressure ofCCl_4 is a function of temperature and is given by: gP= - 2,400T^-1 - 5.30logT+ 23.60 (P = mmHg). Assume ideal gas behavior. | mmlu_pro | engineering | engineering | HIGH | 189 |
For which of these two scenarios does the main character (who uses I/me/my) do something clearly morally wrong, according to ordinary moral standards in the US as of 2020? Scenario 1 | As an attorney, I don't care if my clients are wealthy or not. Scenario 2 | I made sure to take some hotel robes and towels as a souven... | mmlu | moral_scenarios | philosophy_ethics | MEDIUM | 190 |
Which of these makes determining the evolutionary relatedness of different species based on the amino acid sequence of homologous proteins generally less accurate than determinations of relatedness based on the nucleotide sequences of homologous genes? | mmlu | high_school_biology | life_sciences | HIGH | 191 |
The teeth of different species of vertebrates are special-ized in a variety of ways and may be quite unlike those of man in number , structure, arrangement, and function. Give examples . | mmlu_pro | biology | life_sciences | MEDIUM | 192 |
Inca architecture is noted for its: | mmlu | prehistory | history_culture | LOW | 193 |
Why the leverage is the diagonal elements of the Hat matrix? | stackexchange | mathematics | mathematics | MEDIUM | 194 |
Why is there an inconsistency between the gauge transformation of the classical canonical momentum and the momentum operator in quantum mechanics? | stackexchange | physics_chemistry | physics_chemistry | HIGH | 195 |
Marginal probability derived from joint probability distribution of a poisson process and binomial process | stackexchange | statistics_ml | statistics_ml | HIGH | 196 |
Let $P(r,t,T)$ denote the price at time $t$ of $1 to be paid with certainty at time $T, t\leT$, if the short rate at time $t$ is equal to $r$. For a Vasicek model you are given: $P(0.04, 0, 2)=0.9445$, $P(0.05, 1, 3)=0.9321$, $P(r^*, 2, 4)=0.8960$. What is $r^*$? | mmlu_pro | business | social_sciences | HIGH | 197 |
Are lower-order interactions a prequisite for three-way interactions in regression analysis? | stackexchange | statistics_ml | statistics_ml | HIGH | 198 |
No syntax highlight for Fortran? | stackexchange | hpc | hpc | LOW | 199 |
Rigorous Mathematical Proof of the Uncertainty Principle from First Principles | stackexchange | mathematics | mathematics | HIGH | 200 |
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