The table provides the number of Facebook friends for a sample of 50 people aged 18 to 25. a) Determine the percentiles for each of the Number of Friends intervals. b) Determine the quartiles and the interquartile range. c) Make a box and whisker plot. d) Determine whether there are any outliers.

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Chapter1: Combinatorial Analysis
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The table provides the number of Facebook
friends for a sample of 50 people aged 18
to 25.
a) Determine the percentiles for each of the
Number of Friends intervals.
b) Determine the quartiles and the
interquartile range.
c) Make a box and whisker plot.
d) Determine whether there are any outliers.

Number of Friends
Frequency
0-25
3
25-50
18
50–75
16
75-100
35
100–125
62
125–150
23
150–175
14
175-200
200-225
225-250
2
O LO
Transcribed Image Text:Number of Friends Frequency 0-25 3 25-50 18 50–75 16 75-100 35 100–125 62 125–150 23 150–175 14 175-200 200-225 225-250 2 O LO
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