Collapse QUESTION 1
A hamburger chain sells large hamburgers. A random sample of 25 hamburgers is taken and each is weighed. The mean of this sample is 0.26
pound and the standard deviation of 0.03 pound.
Suppose you were asked to find the 959 Iconfidence interval. What MARGIN of error should you use? Use the multiplier t*= 2.064 to calculate
and round your answer to three decimal places.

Identify the statement below as either descriptive or inferential statistics. upper a certain website sold an average of 117 books per day last week. is the statement an example of descriptive or inferential statistics? a. it is an example of descriptive statistics because it uses a sample to make a claim about a population. b. it is an example of inferential statistics because it uses a sample to make a claim about a population. c. it is an example of inferential statistics because it summarizes the information in a sample. d. it is an example of descriptive statistics because it summarizes the information in a sample.