Refer to Exercise 2.18 and calculate the number of the 600 items falling into each of the classes. Then graph a frequency histogram for these data.

Data from Exercise 2.18

A company is analyzing the prices at which its items are sold. Graph the relative frequency histogram for the 600 items summarized in the accompanying relative frequency table.

Transcribed Image Text:

Class Based on Item Price .50 but less than 1.50 1.50 but less than 2.50 2.50 but less than 3.50 3.50 but less than 4.50 4.50 but less than 5.50 5.50 but less than 6.50 6.50 but less than 7.50 Relative Frequency .06 .30 .20 .15 .14 .10 .05