Question: QUESTION1. From a sample of 35 men, it was found that the mean weight was 175.2 lbs. and a population standard deviation 26 lb. a.Findz/2for

QUESTION1. From a sample of 35 men, it was found that the mean weight was 175.2 lbs. and a population standard deviation 26 lb.

a.Findz/2for a 82% confidence interval

b.Construct a 82% confidence interval to estimate the population mean weight of all men.

c. Conclusion

d. Use the second method (TI 83/84)

QUESTION 2.From a sample of 35 men, it was found that the mean weight was 175.2 lbs. and a sample standard deviation 26 lb.

a.Findt/2for a 95% confidence interval

b.Construct a 95% confidence interval to estimate the population mean weight of all men.

c. Conclusion

d. Use the second method (TI 83/84)

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