The length of service ( in years) of the Chiếf Justices of the Supreme Court are 7 1 5 35 28 10 15 22 11 10 12 6 8 14 18 16 c) Mode g) Coefficient of Variation. d) Midrange Find a) Mean e) Variance b) Median f) Standard Deviation
The length of service ( in years) of the Chiếf Justices of the Supreme Court are 7 1 5 35 28 10 15 22 11 10 12 6 8 14 18 16 c) Mode g) Coefficient of Variation. d) Midrange Find a) Mean e) Variance b) Median f) Standard Deviation
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 2SE: What is a sample space?
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Transcribed Image Text:1. The length of service ( in years) of the Chief Justices of the Supreme Court are
7 1 5 35
28 10
15 22
11
10
12 6
8
14
18
16
c) Mode
g) Coefficient of Variation.
Find a) Mean
b) Median
f) Standard Deviation
d) Midrange
e) Variance
2. The legal expenses (in thousands of dollars per year) for a sample of school districts are
shown here.
138
126
118
28
18
70
68
67
103
97
80
38
323
Find a) Mean
b) Median
f) Sample Standard Deviation
c) Mode
d) Midrange
g) Coefficient of Variation.
e) Sample Variance
3. For the following data set
Midpoint Class (x)
12.5 24.5
36.5
48.5
60.5 72.5
84.5
Frequency (f)
10
13
6.
b) Variance
variation for the frequency distribution of the data .
Find the a) Mean
c) Standard deviation
d) coefficient of
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