In a Switch Statement, the Keyword ____ Is Followed by One

question 23

Multiple Choice

In a switch statement, the keyword ____ is followed by one of the possible values that might equal the switch expression.

• A) case
• B) default
• C) break
• D) switch

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Definitions:

Z-test

A method of statistical analysis that evaluates whether there is a significant difference between the means of two populations, given known variances and a large sample size.

µ = 109

Represents the mean (µ) of a dataset or distribution, here specifically stated as 109.

Z-statistic

A specific kind of norm score that shows the number of standard deviations by which an individual item deviates from the distribution's average.

Critical Value

The threshold in a statistical test that defines the boundary for rejecting the null hypothesis.