THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 136

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
The filling machine at a bottling plant is operating correctly when the variance of the fill amount is equal to 0.3 ounces.Assume that the fill amounts follow a normal distribution.
-The probability is 0.10 that for a sample of 30 bottles,the sample variance is less than what number?

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Definitions:

Exercise-Training Session

A structured period of physical activity designed to improve fitness, strength, or performance.

Aerobic

Pertaining to exercises or activities that improve the efficiency of the body's cardiovascular system in absorbing and transporting oxygen.

Muscular Endurance

The capability of a muscle or group of muscles to perform repetitive contractions over a prolonged period without fatigue.

Intensity

A measure of the degree or amount of energy, effort, or strength used in physical or mental activities.