This has 2 parts 5260 68 76 8492526068768492100000test scoretest score0.20.1526068768492 100test scoreDescribe 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.946660B695539632769764896152748762557584Construct a relative frequency distribution for the data, using 6 classes of width S, and starting at 52.0.20.20.20.10.10.1526068768492100526068768492100526068768492100test scoretest scoretest score0.20.1526068768492100test scoreFrequencyFrequencyFrequencyFrequency

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Description: This has 2 parts 5260 68 76 8492526068768492100000test scoretest score0.20.1526068768492 100test scoreDescribe 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 distri

Let us plot the histogram first. Python code for plotting the histogram, CODE:import…

Math

Statistics

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

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

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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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

Topic Video

Question

This has 2 parts

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

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