The test scores on a 100-point test were recorded for 20 students. 94 66 60 86 95 53 86 82 76 97 64 89 61 52 74 87 62 55 75 84 Construct a relative frequency distribution for the data, using 6 classes of width 8, and starting at 52. 0.2 0.2 0.2 0.2 0.1 0.1 0.1 52 60 68 76 84 92 100 52 60 68 76 84 92 100 52 60 68 76 84 92 100 test score test score test score Frequency

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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52
60 68 76 84
92
52
60
68
76
84
92
100
000
test score
test score
0.2
0.1
52
60
68
76
84
92 100
test score
Describe the shape and location of the scores.
O The distribution is skewed to the left with a single peak centered around a score of 95.
O The distribution is mound-shaped with a single peak centered around a score of 75.
O The distribution is skewed to the right with a single peak centered around a score of 55.
O The distribution is bimodal with two peeks centered around the scores of 65 and 85.
Transcribed Image Text:52 60 68 76 84 92 52 60 68 76 84 92 100 000 test score test score 0.2 0.1 52 60 68 76 84 92 100 test score Describe the shape and location of the scores. O The distribution is skewed to the left with a single peak centered around a score of 95. O The distribution is mound-shaped with a single peak centered around a score of 75. O The distribution is skewed to the right with a single peak centered around a score of 55. O The distribution is bimodal with two peeks centered around the scores of 65 and 85.
The test scores on a 100-point test vwere recorded for 20 students.
94
66
60
B6
95
53
96
32
76
97
64
89
61
52
74
87
62
55
75
84
Construct a relative frequency distribution for the data, using 6 classes of width S, and starting at 52.
0.2
0.2
0.2
0.1
0.1
0.1
52
60
68
76
84
92
100
52
60
68
76
84
92
100
52
60
68
76
84
92
100
test score
test score
test score
0.2
0.1
52
60
68
76
84
92
100
test score
Frequency
Frequency
Frequency
Frequency
Transcribed Image Text:The test scores on a 100-point test vwere recorded for 20 students. 94 66 60 B6 95 53 96 32 76 97 64 89 61 52 74 87 62 55 75 84 Construct a relative frequency distribution for the data, using 6 classes of width S, and starting at 52. 0.2 0.2 0.2 0.1 0.1 0.1 52 60 68 76 84 92 100 52 60 68 76 84 92 100 52 60 68 76 84 92 100 test score test score test score 0.2 0.1 52 60 68 76 84 92 100 test score Frequency Frequency Frequency Frequency
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