Use the accompanying radiation levels in cell phones. Find the percentile P20- W | kg for 50 different C.. 0.19 0.22 0.30 0.50 0.57 0.61 0.62 0.64 0.75 0.87 0.89 0.89 0.93 0.95 0.96 0.96 0.98 0.98 1.06 1.08 1.09 1.10 1.10 1.13 1.15 1.16 1.16 1.18 1.19 1.20 1.21 1.22 1.23 1.24 1.27 1.27 1.31 1.33 1.33 1.33 1.38 1.40 1.41 1.42 1.44 1.44 1.46 1.49 1.53 1.57 k Technology or the following process can be used to convert the kth percentile Pk to the corresponding data value. First, sort the data from lowest to highest. Second, compute L = n where n is total number of values in the data set and k is the percentile being 100 used. If L is a whole number, then the value of the kth percentile is midway between the Lth value and the next value in the sorted set of data. Find Pk by adding the Lth value and the next value and dividing the total by 2. If L is not a whole number, then round L up to the next larger whole number and the value of Pk is the Lth value, counting from the lowest. For this exercise, use technology to find the percentile. Review your technology and identify the function that takes the data and the percentile as inputs and outputs a value corresponding to the percentile.
Use the accompanying radiation levels in cell phones. Find the percentile P20- W | kg for 50 different C.. 0.19 0.22 0.30 0.50 0.57 0.61 0.62 0.64 0.75 0.87 0.89 0.89 0.93 0.95 0.96 0.96 0.98 0.98 1.06 1.08 1.09 1.10 1.10 1.13 1.15 1.16 1.16 1.18 1.19 1.20 1.21 1.22 1.23 1.24 1.27 1.27 1.31 1.33 1.33 1.33 1.38 1.40 1.41 1.42 1.44 1.44 1.46 1.49 1.53 1.57 k Technology or the following process can be used to convert the kth percentile Pk to the corresponding data value. First, sort the data from lowest to highest. Second, compute L = n where n is total number of values in the data set and k is the percentile being 100 used. If L is a whole number, then the value of the kth percentile is midway between the Lth value and the next value in the sorted set of data. Find Pk by adding the Lth value and the next value and dividing the total by 2. If L is not a whole number, then round L up to the next larger whole number and the value of Pk is the Lth value, counting from the lowest. For this exercise, use technology to find the percentile. Review your technology and identify the function that takes the data and the percentile as inputs and outputs a value corresponding to the percentile.
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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Transcribed Image Text:(in W)
Use the accompanying radiation levels in
cell phones. Find the percentile P20.
for 50 different
0.19 0.22 0.30 0.50 0.57 0.61 0.62 0.64 0.75 0.87
0.89 0.89 0.93 0.95 0.96 0.96 0.98 0.98 1.06 1.08
1.09 1.10 1.10 1.13 1.15 1.16 1.16 1.18 1.19 1.20
1.21 1.22 1.23 1.24 1.27 1.27 1.31 1.33 1.33 1.33
1.38 1.40 1.41 1.42 1.44 1.44 1.46 1.49 1.53 1.57
k
100
Technology or the following process can be used to convert the kth percentile Pk to the corresponding data value. First, sort the data
from lowest to highest. Second, compute L =
n where n is total number of values in the data set and k is the percentile being
used. If L is a whole number, then the value of the kth percentile is midway between the Lth value and the next value in the
sorted set of data. Find Pk by adding the Lth value and the next value and dividing the total by 2. If L is not a whole number, then
round L up to the next larger whole number and the value of Pk is the Lth value, counting from the lowest.
For this exercise, use technology to find the percentile.
Review your technology and identify the function that takes the data and the percentile as inputs and outputs a value corresponding to
the percentile.
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