Which form more when you pour it, Coke or Pepsi ? Here are measurements by Diane War
Fantastic news! We've Found the answer you've been seeking!
Question:
Which form more when you pour it, Coke or Pepsi ? Here are measurements by Diane War field on the form of volume (mL) after pouring a 12-oz can of coke, based on a sample of 12 cans:
And here are measurements for Pepsi, based on a sample of 12 cans:
a. Verify graphically that normality is an appropriate assumption.
b. Calculate a 99% confidence interval for the population difference in mean volumes.
c. Does the upper limit of your interval in (b) give a 99% lower confidence bound for the difference between the two micros? If not, calculate such a bound and interpret it in terms of the relationship between the foam volumes of Coke and Pepsi.
d. Summarize in a sentence what you have learned about the foam volumes of Coke and Pepsi.
Related Book For
Posted Date: