Readability Levels of Magazine Ads, by F. K. Shuptrine and D. D. McVicker, is an article in

€œReadability Levels of Magazine Ads,€ by F. K. Shuptrine and D. D. McVicker, is an article in the Journal of Advertising Research. (For more information, visit the Brase/Brase statistics site at www.cengagebrain.com and find the link to DASL, the Carnegie Mellon University Data and Story Library. Look in Data Subjects under Consumer and then Magazine Ads Readability file.) The following is a list of the number of three-syllable (or longer) words in advertising copy of randomly selected magazine advertisements.

Use the specified number of classes to do the following:
(a) Find the class width.
(b) Make a frequency table showing class limits, class boundaries, midpoints, frequencies, relative frequencies, and cumulative frequencies.
(c) Draw a histogram.
(d) Draw a relative-frequency histogram.
(e) Categorize the basic distribution shape as uniform, mound-shaped symmetrical, bimodal, skewed left, or skewed right.
(f) Draw an ogive.

Transcribed Image Text:

4 21 37 31 10 24 39 10 17 18 32 17 3 10 656 6 3 22 25 3 5 293 04 2926 5 524 15 3816 910 3 12 1010 10 11 12 13 1 9 43 13 14 32 24 15