A manufacturer claims that the mean amount of juice in its 16 ounce bottles is 16.1 ounces. A consumer advocacy group wants to perform a hypothesis test to determine whether the mean amount is actually less than this. The mean volume of juice for a random sample of 70 bottles was 15.94 ounces. Do the data provide sufficient evidence to conclude that the mean amount of juice for all 16-ounce bottles, , is less than 16.1 ounces? Perform the appropriate hypothesis test using a significance level of 0.10. Assume thats= 0.9 ounces.

A.

The z of-1.49provides sufficient evidence to conclude that the mean amount of juice is less than 16.1 oz.

B.

The z of-1.49does not provide sufficient evidence to conclude that the mean amount of juice is less than 16.1 oz.

C.

The z of-0.1778does not provide sufficient evidence to conclude that the mean amount of juice is less than 16.1 oz.

D.

The z of-0.1778provides sufficient evidence to conclude that the mean amount of juice is less than 16.1 oz.