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The percentage results of a quiz are as follows: 62, 83, 90, 72, 88, 92, 75, 88, 96, 86, 81, 68, 87. About what percent of the class scored below an 80?

The percentage results of a quiz are as follows: 62, 83, 90, 72, 88, 92, 75, 88, 96, 86, 81, 68, 87. About what percent of the class scored below an 80?
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1 vote
The percentage results of a quiz are as follows: 62, 83, 90, 72, 88, 92, 75, 88, 96, 86, 81, 68, 87. About what percent of the class scored below an 80?

User Mats Carlsson
by
8.3k points

2 Answers

6 votes
Hello There!

There are 13 results so that is the total number,
4 results are below 80
Making it
(4)/(13)
This is percentages is 30.77%
Making it approximately 31%.

Hope This Helps You!
Good Luck :)
User Brian Moths
by
8.3k points
4 votes
The fraction will be out of 13.
62, 72, 75, 68 are the only scores less than 80
4/13
30 percent scored less than 80

User Jesse Leite
by
8.2k points
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