Americans tend to dine out multiple times per week. The number of times a sample of 20

Question:

Americans tend to dine out multiple times per week. The number of times a sample of 20 families dined out last week provides the following data.


a. Compute the mean and median.

b. Compute the first and third quartiles.

c. Compute the range and interquartile range.

d. Compute the variance and standard deviation.

e. The skewness measure for these data is .34. Comment on the shape of this distribution. Is it the shape you would expect? Why or why not?

f. Do the data contain outliers?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Essentials Of Statistics For Business & Economics

ISBN: 9780357045435

9th Edition

Authors: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams, Jeffrey D. Camm, James J. Cochran

Question Posted: