Question

Here are the shopping times (in minutes) of a sample of 19 shoppers at a local clothing store.27, 29, 39, 36, 32, 35, 28, 24, 41, 25, 22, 44, 47, 42, 43, 38, 31, 34, 40Draw the histogram for these data.FrequencyX$P7-65-43210000020-2627-3334-40Times (in minutes)41-47

Answer 1

Given:

The shopping time of a sample of 19 shoppers are,

27,29,39,36,32,35,28,24,41,25,22,44,47,42,43,38,31,34,40.

The objective is to create a histogram for these data.

Step-by-step explanation:

The range for histogram is given as, 20-26, 27-33, 34-40, 41-47.

The samples presents in these range are,

`\begin{gathered} 20-26=22,,24,25 \\ 27-33=27,28,29,31,32 \\ 34-40=34,35,36,38,39,40, \\ 41-47=41,42,43,44,47 \end{gathered}`

Frequency table:

The frequency table for the 4 classes are,

Plot the histogram:

The histogram for the 4 classes are,

Hence, the required histogram is obtained.