If You Want to Know What the Perl Print Command

question 11

Multiple Choice

If you want to know what the Perl print command does,you can use which of the following commands?

• A) perl -h
• B) perldoc -f print
• C) perl -h print
• D) man perl print

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Definitions:

Confidence Interval

A range of values that is believed to contain an unknown population parameter, calculated from a given set of sample data.

Sample Variance

A statistical measure of the dispersion of observations in a sample dataset around the sample mean.

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.