THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 320

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
The following data represents the number of minutes an athlete spends training per day.

The mean and standard deviation were computed to be 85.54 and 6.97,respectively.The median is 85.5
-What percentage of the measurements actually lie within the interval (71.60,99.48)?

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Definitions:

Predicting Condition

Refers to specifying the criteria or conditions under which certain outcomes are expected to occur.

Dunnett Test

A post hoc test used after ANOVA to compare multiple groups against a single control group, assessing if there are significant differences between the control and each of the other groups.

Scheffé Test

A statistical procedure for comparing more than two means while controlling the overall Type I error rate.

Analytical Comparisons

The process of examining similarities and differences between two or more items or data sets, often to evaluate or assess characteristics.