3. Solve the Pso in the following distribution scores and find the percentile rank of 42.Class intervalfcf20 - 2425 - 2930 - 3471635 - 39102640 - 44184445 - 492064- 50th item50 - 54178155 - 59109160 - 649665 - 694100N = 100

Percentiles: The values which divide a frequency distribution of a variable into hundred equal…

Answered: 3. Solve the Pso in the following…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Given the following data set that presents 30 test scores on an exam, find the 95th percentile. State your result/answer as a value with exactly two digits after the decimal 49.5, 48, 51, 50, 53.2, 52, 55, 54, 57, 56, 59, 58, 61, 60, 63, 62, 65.4, 64, 67.5, 66, 69, 68, 71, 70, 73, 72, 75.2, 74, 92, 88
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3. Solve the Pso in the following distribution scores and find the percentile rank of 42. Class interval f cf 20 - 24 3 3 25 29 6 9 30 34 7 16 35 39 10 26 40 44 18 44 45 49 20 64 - 50th item 50 - 54 17 81 55 - 59 10 91 60 64 96 65 - 69 4 100 N = 100