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Suppose 111 people who shopped in a special t-shirt store were asked the number of t-shirts they own costing more than $19 each.Thefollowing relative frequency histogram shows the results of the survey.

Suppose 111 people who shopped in a special t-shirt store were asked the number of-example-1
User AXqd
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1 Answer

18 votes
18 votes

Given the shown histogram

The total interviewed people = 111

The total of people that own less than 3 special T-shirts is given by the first 2 columns in the histogram


5+17=22

22 people own less than 3 T-shirts that cost more than $19 each

since we have 111 people, the percentage is given by


(22)/(111)*100
0.19819*100
19.819\%

Round to the nearest whole percentage

the percent is 20%

User Flybywind
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