someone's first seven grades for the year are 91, 87, 80, 99, 85, 78, and 90. what grade is at the 75th percentile

The answer is here

Step-by-step explanation:

https://www.slader.com/discussion/question/the-following-scores-represent-the-final-examination-grades-for-an-elementary-statistics-course-23-6/

75th percentile means that 75% of the accepted students made a 1570 or below on the test and that 25% of the accepted students scored above a 1570.

S based on that I think it is 80 or 85

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step-by-step explanation:

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