Question
hello! _____________________________ X f cf c% _____________________________ 20 2 40 100.0 19 4 38 95.0 18 6 34 85.0 17 13 28 70.0 16 6
hello!
_____________________________
X f cf c%
_____________________________
20 2 40 100.0
19 4 38 95.0
18 6 34 85.0
17 13 28 70.0
16 6 15 37.5
15 4 9 22.5
14 3 5 12.5
13 2 2 5.0
a. What is the percentile rank for X= 15? The percentile rank for X= 15 is
b. What is the percentile rank for X= 18?
c. What is the 15th percentile?
d. What is the 90th percentile?
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Numerical Analysis
Authors: Richard L. Burden, J. Douglas Faires
9th edition
538733519, 978-1133169338, 1133169333, 978-0538733519
