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Given the ordered data : 12, 14 , 15 , 16 , 17 , 19 , 20. Compute the 30h percentile (P30). O 3 O 2.1 O 14 O 15

Given the ordered data : 12, 14 , 15 , 16 , 17 , 19 , 20. Compute the 30h percentile (P30). O 3 O 2.1 O 14 O 15

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Given the ordered data : 12, 14 , 15 , 16 , 17, 19, 20. Compute the 30th percentile (P30). O 3 O 2.1 O 14 O 15
Transcribed Image Text:Given the ordered data : 12, 14 , 15 , 16 , 17, 19, 20. Compute the 30th percentile (P30). O 3 O 2.1 O 14 O 15
Expert Solution
Step 1

The data is already arranged in ascending order.

Compute the position of the 30th percentile by substituting p=30, and n=7 in the formula:

i30=p100n

i30=301007   =2.1

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