# Question

Pepsi Refer to Data Set 19 in Appendix B and use the weights (pounds) of Diet Pepsi.

a. Find the mean and standard deviation, and verify that the data have a distribution that is roughly normal.

b. Treating the unrounded values of the mean and standard deviation as parameters, and assuming that the weights are normally distributed, find the weight separating the lowest 0.5% and the weight separating the highest 0.5%. These values could be helpful when quality control specialists try to control the manufacturing process so that underweight or overweight cans are rejected.

a. Find the mean and standard deviation, and verify that the data have a distribution that is roughly normal.

b. Treating the unrounded values of the mean and standard deviation as parameters, and assuming that the weights are normally distributed, find the weight separating the lowest 0.5% and the weight separating the highest 0.5%. These values could be helpful when quality control specialists try to control the manufacturing process so that underweight or overweight cans are rejected.

## Answer to relevant Questions

A statistics professor gives a test and finds that the scores are normally distributed with a mean of 40 and a standard deviation of 10. She plans to curve the scores. a. If she curves by adding 35 to each grade, what is the ...In a recent year, the U.S. Mint in Denver manufactured 270 million quarters. As part of the mint’s quality control program, samples of quarters are randomly selected each day for detailed inspection to confirm that they ...Repeat Exercise using medians instead of means. Use the population of ages {56, 49, 58, 46} of the four U.S. presidents (Lincoln, Garfield, McKinley, Kennedy) when they were assassinated in office. Assume that random samples ...Mean Absolute Deviation Is the mean absolute deviation of a sample a good statistic for estimating the mean absolute deviation of the population? Why or why not? a. If 1 adult female is randomly selected, find the probability that her overhead reach is between 180.0 cm and 200.0 cm. b. If 50 adult females are randomly selected, find the probability that they have a mean overhead ...Post your question

0