Question #151505
Find the percentile rank for 623

804 736 659 489 777 623 597 524 228
1
Expert's answer
2020-12-17T08:28:08-0500

Arrange the values in ascending order;

228, 489,524,597,623,659,736,777,804

percentile=(position−1)+0.5n∗100\frac{(position-1)+0.5}{n}*100 %

=(5−1)+0.59\frac{(5-1)+0.5}{9} *100%

=50th percentile


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Comments

Assignment Expert
15.07.21, 23:04

Dear MG, please use the panel for submitting a new question.


MG
18.06.21, 09:11

Given : 804 , 736, 659, 489 , 777 , 623 , 597 , 524 , 228 1. Find P 20 2. What percentile is 777? 3. What is Q1? 4. What is Q3? 5. Is there an outlier?

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