Examlex
Suppose a 95% confidence interval for μ turns out to be (1,000,2,100) .To make more useful inferences from the data,it is desired to reduce the width of the confidence interval.Which of the following will result in a reduced interval width?
Attractive Woman
A subjective description of a female individual whom others perceive as having physical beauty or appeal.
Bar Graph
is a graphical display of data using bars of different heights or lengths to represent values of different categories or groups.
Scale Values
Scale values refer to the numerical or categorical measurements assigned to variables or responses for the purpose of quantitative analysis.
Standard Deviation
A computed measure of how much scores vary around the mean score.
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