Score 11-14 15-18 19-22 23-26 27-30 31-34 35-38 Frequency 4 7 8 10 12 7 8 What is the 90th percentile of the students score data? a) 27.64 b) 37.60 c) 31.07 d) 36.70
Score 11-14 15-18 19-22 23-26 27-30 31-34 35-38 Frequency 4 7 8 10 12 7 8 What is the 90th percentile of the students score data? a) 27.64 b) 37.60 c) 31.07 d) 36.70
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 9E
Related questions
Question
Score | 11-14 | 15-18 | 19-22 | 23-26 | 27-30 | 31-34 | 35-38 |
Frequency | 4 | 7 | 8 | 10 | 12 | 7 | 8 |
What is the 90th percentile of the students score data?
a) 27.64
b) 37.60
c) 31.07
d) 36.70
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