15. The 3rd decile is REFER TO THE SET OF DATA BELOW: Score Frequency Cumulative Frequency 26 30 18 40 21 - 25 15 22 16 - 20 11 - 15 4 4 O A. 20.17 О В. 20.5 O C. 21.17 O D. 22.17

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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15. The 3rd decile is
REFER TO THE SET OF DATA BELOW:
Score
Frequency
Cumulative
Frequency
26 - 30
18
40
21 - 25
15
22
16 - 20
3
11 - 15
4
4
O A. 20.17
О В. 20.5
О С.21.17
O D. 22.17
Transcribed Image Text:15. The 3rd decile is REFER TO THE SET OF DATA BELOW: Score Frequency Cumulative Frequency 26 - 30 18 40 21 - 25 15 22 16 - 20 3 11 - 15 4 4 O A. 20.17 О В. 20.5 О С.21.17 O D. 22.17
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