A local university administers a comprehensive examination to the recipients of a B.S.degree in Business Administration.A sample of 5 examinations is selected at random and scored.The scores are shown below.
a.Compute the sample mean and the standard deviation.
b.Determine the margin of error at 95% confidence.
c.At 95% confidence,determine an interval for the mean of the population.At 98% confidence,determine an interval for the mean of the population.
Definitions:
Blood Sugar
The concentration of glucose in the blood, important for maintaining energy levels and overall health.
Basal Metabolic Rate
The amount of energy expended while at rest in a neutrally temperate environment, necessary to maintain the basic functions of the body.
Body Mass Index
A numerical computation that assesses an individual's body fat based on their height and weight.
Aerobic Capacity
The maximum rate at which an individual can consume oxygen during intense, all-out physical exercise, indicative of cardiovascular fitness.
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