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An Organization Intends to Purchase the License of a Software

question 18

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An organization intends to purchase the license of a software to provide access to as many users as it wants,either by individual installations or network access or Internet passwords.Which of the following should the organization purchase?


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.

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