7. What is the mode on the graph below? a. 59 b. 5 C. 50 d. 3
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.2: Representing Data
Problem 24PFA
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Transcribed Image Text:7. What is the mode on the graph below?
a. 59
b. 5
C. 50
d. 3
70
60
50
40
30
20
10
1 2 3 4 5 6 7 8 9 10
8. For the following list of scores, what are the correct mean, median, & mode? Scores: 2, 10, 11, 9, 7, 5, 8
a.
Mean: 7.43
Median: 8
Mode: no mode
b. Mean: 5.13
Median: 5.5
Mode: 1
C.
Mean: 5.96
Median: 9
Mode: 8
d. Mean: 6.45
Median: 6.5
Mode: multiple modes
9. Which measure(s) of central tendency is the most affected by outliers?
a.
Mean
b.
Median
с.
Mode
d. Mean and median are equally affected by outliers.
10. A sample of n = 20 has s = 4. What are the correct values for S.S. and s
SS = 80; sample S.D. = 4
b. SS = 76; sample variance = 16
c. SS = 304; sample variance 16
SS = 160; sample S.D. = 4
a.
d.
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