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Which of the following method represent cumulative distribution function of a defined distribution available in scipy.stats module? View:-10206
Question Posted on 10 Apr 2023

Which of the following method represent cumulative distribution function of a defined distribution available ....

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Which of the following method of scipy.stats module is used to determine the skewness of a distribution? View:-10798
Question Posted on 10 Apr 2023

Which of the following method of scipy stats module is used to determine the skewness of a distribution?

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Which of the following options correctly depict the relation between cumulative distribution function (cdf) and survival function (sf)? View:-7936
Question Posted on 17 Aug 2021

Which of the following options correctly depict the relation between cumulative distribution function (cdf) a....

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What is the cumulative probability of finding F-statistic higher than 1, for a F distribution with degrees of freedom 2 and 27? View:-10403
Question Posted on 16 Aug 2021

What is the cumulative probability of finding F statistic higher than 1, for a F distribution with degrees of....

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While performing anova on a regression model fitted with multiple variables, the alternative hypothesis is framed as: View:-13715
Question Posted on 15 Aug 2021

While performing anova on a regression model fitted with multiple variables, the alternative hypothesis is fr....

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In a linear regression, the coefficients of the model are estimated by minimizing the sum of the squares of ________. View:-13422
Question Posted on 14 Aug 2021

In a linear regression, the coefficients of the model are estimated by minimizing the sum of the squares of _....

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Which of the following function of patsy module, is used to generate design matrices? View:-7929
Question Posted on 14 Aug 2021

Which of the following function of patsy module, is used to generate design matrices?
Choose the correct ....

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Which of the following libraries is used for generating design matrices automatically? View:-8336
Question Posted on 13 Aug 2021

Which of the following libraries is used for generating design matrices automatically?
Choose the correct....

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Regression functions in statsmodels library, can just take a patsy formula as input as you compute the respective regression model. View:-11920
Question Posted on 13 Aug 2021

Regression functions in statsmodels library, can just take a patsy formula as input as you compute the respec....

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What are the inputs passed to OLS function from statsmodels.spi Module? View:-6060
Question Posted on 12 Aug 2021

What are the inputs passed to OLS function from statsmodels.spi Module?
Choose the correct option from be....

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Which of the following function can used to download a dataset from R repository? View:-7523
Question Posted on 12 Aug 2021

Which of the following function can used to download a dataset from R repository?
Choose the correct opti....

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R-square value close to zero indicates a good fit. State if it is true or false? View:-6156
Question Posted on 11 Aug 2021

R square value close to zero indicates a good fit. State if it is true or false?
Choose the correct optio....

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What is the cumulative probability of finding F-statistic lower than 1, for a F distribution with degrees of freedom 2 a View:-10344
Question Posted on 11 Aug 2021

What is the cumulative probability of finding F statistic lower than 1, for a F distribution with degrees of ....

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Which of the following function, available in statsmodels, is used to fit a linear regression model? View:-8714
Question Posted on 10 Aug 2021

Which of the following function, available in statsmodels, is used to fit a linear regression model?
Choo....

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Which of the following attribute can be used on a fitted model summary object to obtain fitted values? View:-7991
Question Posted on 10 Aug 2021

Which of the following attribute can be used on a fitted model summary object to obtain fitted values?
Ch....

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Which of the following method is used to perform ANOVA test using statsmodels.stats.anova module? View:-5961
Question Posted on 10 Aug 2021

Which of the following method is used to perform ANOVA test using statsmodels.stats.anova module?
Choose ....

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Which of the following function is used to test if categorical data occurs with given frequency? View:-8767
Question Posted on 10 Aug 2021

Which of the following function is used to test if categorical data occurs with given frequency?
Choose t....

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Which of the following function is used to test goodness of fit of a continuous distribution to data? View:-9637
Question Posted on 09 Aug 2021

Which of the following function is used to test goodness of fit of a continuous distribution to data?
Cho....

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An alternative hypothesis states there is no effect. State true or false. View:-11017
Question Posted on 09 Aug 2021

An alternative hypothesis states there is no effect. State true or false.
Choose the correct option from ....

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Logistic regression error values are normally distributed. State if it is true or false? View:-7836
Question Posted on 08 Aug 2021

Logistic regression error values are normally distributed. State if it is true or false?
Choose the corre....

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The critical value for a confidence interval for the slope of the least squares regression line for all pairs in the population does not depend on ___ View:-11235
Question Posted on 08 Aug 2021

The critical value for a confidence interval for the slope of the least squares regression line for all pairs....

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The given equation of a regression line as y = 1.2x - 3.4. What is y value, when x is 5? View:-5432
Question Posted on 07 Aug 2021

The given equation of a regression line as y = 1.2x 3.4. What is y value, when x is 5?
Choose the correct....

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Which of the following class doesn't suit discrete regression problems? View:-8514
Question Posted on 07 Aug 2021

Which of the following class doesnt suit discrete regression problems?
Choose the correct option from bel....

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Whether a student will pass or fail in the competitive exam based on hours of study can be solved using View:-3534
Question Posted on 06 Aug 2021

Whether a student will pass or fail in the competitive exam based on hours of study can be solved using .........

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Which of the following patsy formula ignores the intercept? View:-14219
Question Posted on 06 Aug 2021

Which of the following patsy formula ignores the intercept?
Choose the correct option from below list

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Null hypothesis is accepted if p-value is lower than predetermined significance value. View:-10444
Question Posted on 05 Aug 2021

Null hypothesis is accepted if p value is lower than predetermined significance value.
State if it is tr....

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The greater the value of the F ratio, ________________. View:-14173
Question Posted on 05 Aug 2021

The greater the value of the F ratio, ________________.
Choose the correct option from below list
(1)....

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Logistic regression is a classification algorithm. State if it is true or false? View:-11327
Question Posted on 04 Aug 2021

Logistic regression is a classification algorithm. State if it is true or false?
Choose the correct optio....

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Given the equation of a regression line as y = 1.2x - 3.4. What is residual for point (12, 10)? View:-4852
Question Posted on 03 Aug 2021

Given the equation of a regression line as y = 1.2x 3.4. What is residual for point (12, 10)?
Choose the ....

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Which sign separates dependent variable from independent variables, in a patsy formula? View:-7225
Question Posted on 03 Aug 2021

Which sign separates dependent variable from independent variables, in a patsy formula?
Choose the correc....

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Which of the following function available in statsmodels is used to fit a Poisson regression model? View:-10382
Question Posted on 02 Aug 2021

Which of the following function available in statsmodels is used to fit a Poisson regression model?
Choos....

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