If SS = 50 for a Data Set of 10

question 74

True/False

If SS = 50 for a data set of 10 scores in a population,then the standard deviation is equal to 5.0.

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Definitions:

Test Statistic

A statistic calculated from sample data, used to assess the plausibility of a hypothesis.

Sample Standard Deviation

The square root of the sample variance, measuring how spread out sample points are from the sample mean.

Observations

Refers to the individual data points or recorded measures of variables collected in a study.

Confidence Interval

A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter at a given confidence level.