Consider the fol-lowing average monthly high temperature in July for 40 selected U.S. cities

(a) Construct a frequency distribution. Let the first class be 58–62.

(b) Construct a histogram of the frequency distribution. 

(c) Construct a frequency polygon of the frequency distribution on the same set of axes as the histogram. 

(d) Construct a stem-and-leaf display.

Transcribed Image Text:

71 79 58 73 80 75 84 77 82 72 80 70 75 66 73 72 80 66 74 68 81 84 75 67 91 76 82 79 63 69 68 79 71 76 80 83 73 87 82 71