Which of the Following Is Not a Utility Function Like

question 18

Multiple Choice

Which of the following is not a utility function like the ones shown in the accompanying figure?

• A)managing files
• B)viewing images
• C)controlling the keyboard
• D)uninstalling programs

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Definitions:

T Distribution

A family of probability distributions that can be used to develop an interval estimate of a population mean whenever the population standard deviation s is unknown and is estimated by the sample standard deviation s.

Variance

A measure of the spread between numbers in a data set, indicating how much the numbers differ from the mean.

Independent Samples

Samples drawn from different populations without any pairing or matching between the samples.

Normal Distribution

A distribution of probability that reflects symmetry around the mean, illustrating that occurrences near the mean are more common than those further away from it.