Examlex
Which of the following statements is not true about establishing a link between Access and Excel?
Z-test
A statistical test used to determine whether there is a significant difference between the mean of a sample and the mean of a population, or between the means of two populations.
Z-statistic
A type of standard score that indicates how many standard deviations an element is from the mean of its distribution.
Z-test
A statistical test used to determine whether there is a significant difference between the mean of a sample and the population mean, assuming the distribution is normal.
µ = 22
Represents a population mean of 22 in statistical notation.
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