Assignment Title Student Name Course Name Instructor Name Date

1) Calculate the mean, median, and standard deviation for ounces in the bottles. Answer: Mean

sd

Median 14.8 Refer Appendix 1 to see the calculation.

2) Construct a 95% Confidence Interval for the ounces in the bottles. Answer:

Level of confidence is at 95%. Formula for determining the confidence interval:

Confidence interval after substituting the value:

Thus, from the above calculation it is clear that the confidence interval at 95% confidence is ounces.

3) Conduct a hypothesis test to verify if the claim that a bottle contains less than sixteen (16) ounces is supported. Clearly state the logic of your test, the calculations, and the conclusion of your test. Answer:...