Based on a Random Sample of 25 Units of Product

question 22

True/False

Based on a random sample of 25 units of product X,the average weight is 102 lb and the sample standard deviation is 10 lb.We would like to decide if there is enough evidence to establish that the average weight for the population of product X is greater than 100 lb.Therefore,the alternative hypothesis can be written as H_A: μ > 100.(Assume the population is normally distributed. )

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