When a Comment Is No Longer Useful,you Should Do Which

question 26

Multiple Choice

When a comment is no longer useful,you should do which of the following?

• A) Edit the comment.
• B) Delete the comment.
• C) Reply to the comment.

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Definitions:

Student t Distribution

A probability distribution used in statistics when estimating the mean of a normally distributed population in situations where the sample size is small and population standard deviation is unknown.

Parameter v

This seems to be a typographical error or a non-standard term. If "Parameter" was intended, it refers to a value that characterizes a population in statistics. NO.

Mean E(t)

The expected value of a random variable at time t, reflecting the average outcome if an experiment were repeated many times.

Degrees of Freedom

The number of independent values in a statistical calculation that are free to vary.