Question: State both hypotheses compute and give test statistic give the rejection region state your decision write a conclusion as well as compute and report the

State both hypotheses

compute and give test statistic

give the rejection region state your decision

write a conclusion as well as compute and report the p-value. State both hypotheses compute and give test

. The fill weights of 6-pound boxes of a particular brand of laundry soap have historically been normally distributed, with a mean of 6.13 lbs. with a standard deviation of 0.135 lbs. New procedures were put into place, with the goal of reducing the variation. After these procedures were implemented, a random sample of n = 35 containers yielded a sample mean of 7 = 6.10 lbs and a sample standard deviation of s=0.095 lbs. Construct a 95% confidence interval for the standard deviation of fill weights after the new procedures were implemented. Write a sentence interpreting this interval. Based on the interval, would you conclude the procedures were effective in reducing the variation? Explain why or why not

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