Recent questions tagged Core-data

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Q: The pooled estimator is a mixture of the group variances, placing greater weight on whichever has a larger sample size.

The pooled estimator is a mixture of the group variances, placing greater weight on whichever has a larger ... and answers pdf, Data Science interview questions for beginners...

asked Oct 29, 2021 in Education by JackTerrance

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Q: Point out the wrong statement.

Point out the wrong statement. (a) Regression through the origin yields an equivalent slope if you center the ... and answers pdf, Data Science interview questions for beginners...

asked Oct 29, 2021 in Education by JackTerrance

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Q: Minimizing the likelihood is the same as maximizing -2 log likelihood.

Minimizing the likelihood is the same as maximizing -2 log likelihood. (a) True (b) False The question ... questions and answers pdf, Data Science interview questions for beginners...

asked Oct 29, 2021 in Education by JackTerrance

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Q: Point out the wrong statement.

Point out the wrong statement. (a) The fraction of variance unexplained is an established concept in the ... and answers pdf, Data Science interview questions for beginners...

asked Oct 29, 2021 in Education by JackTerrance

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Q: Multivariate regression estimates are exactly those having removed the linear relationship of the other variables from both the regressor and response.

Multivariate regression estimates are exactly those having removed the linear relationship of the other variables from ... pdf, Data Science interview questions for beginners...

asked Oct 29, 2021 in Education by JackTerrance

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Q: Which of the following approach should be used to ask Data Analysis question?

Which of the following approach should be used to ask Data Analysis question? (a) Find only one solution ... and answers pdf, Data Science interview questions for beginners...

asked Oct 29, 2021 in Education by JackTerrance

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Q: Which of the following command allows you to change directory to one level above your parent directory?

Which of the following command allows you to change directory to one level above your parent directory? (a) ... and answers pdf, Data Science interview questions for beginners...

asked Oct 29, 2021 in Education by JackTerrance

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Q: Which of the following command is used to squash the commits?

Which of the following command is used to squash the commits? (a) rebase (b) squash (c) boot (d ... questions and answers pdf, Data Science interview questions for beginners...

asked Oct 29, 2021 in Education by JackTerrance

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Q: Which of the following language should be replaced with the question mark in the below figure?

Which of the following language should be replaced with the question mark in the below figure? (a) Java ... and answers pdf, Data Science interview questions for beginners...

asked Oct 29, 2021 in Education by JackTerrance

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Q: Point out the correct statement.

Point out the correct statement. (a) If equations are known but the parameters are not, they may be ... questions and answers pdf, Data Science interview questions for beginners...

asked Oct 29, 2021 in Education by JackTerrance