Recent questions tagged Core-data

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Q: Which of the following random variable that take on only a countable number of possibilities?

Which of the following random variable that take on only a countable number of possibilities? (a) Discrete (b ... and answers pdf, Data Science interview questions for beginners...

asked Oct 31, 2021 in Education by JackTerrance

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Q: The expected value or _______ of a random variable is the center of its distribution.

The expected value or _______ of a random variable is the center of its distribution. (a) mode (b) ... questions and answers pdf, Data Science interview questions for beginners...

asked Oct 31, 2021 in Education by JackTerrance

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Q: Which of the following of a random variable is a measure of spread?

Which of the following of a random variable is a measure of spread? (a) variance (b) standard ... questions and answers pdf, Data Science interview questions for beginners...

asked Oct 31, 2021 in Education by JackTerrance

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Q: Point out the correct statement.

Point out the correct statement. (a) Asymptotics are incredibly useful for simple statistical inference and ... answers pdf, Data Science interview questions for beginners...

asked Oct 31, 2021 in Education by JackTerrance

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Q: Which of the following is a property of likelihood?

Which of the following is a property of likelihood? (a) Ratios of likelihood values measure the relative ... and answers pdf, Data Science interview questions for beginners...

asked Oct 31, 2021 in Education by JackTerrance

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Q: Which of the following mean is a mixture of the MLE and the prior mean?

Which of the following mean is a mixture of the MLE and the prior mean? (a) interior (b) exterior ... questions and answers pdf, Data Science interview questions for beginners...

asked Oct 31, 2021 in Education by JackTerrance

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Q: Which of the following command line environment is used for interacting with Git?

Which of the following command line environment is used for interacting with Git? (a) GitHub (b) Git ... questions and answers pdf, Data Science interview questions for beginners...

asked Oct 31, 2021 in Education by JackTerrance

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Q: Point out the correct statement.

Point out the correct statement. (a) Descriptive analysis is first kind of data analysis performed (b) ... and answers pdf, Data Science interview questions for beginners...

asked Oct 31, 2021 in Education by JackTerrance

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Q: Point out the wrong statement.

Point out the wrong statement. (a) Exploratory analyses are usually the final way (b) Exploratory models are ... and answers pdf, Data Science interview questions for beginners...

asked Oct 31, 2021 in Education by JackTerrance

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Q: Point out the correct statement.

Point out the correct statement. (a) Descriptive analysis can be more useful for defining future studies (b) ... and answers pdf, Data Science interview questions for beginners...

asked Oct 31, 2021 in Education by JackTerrance