Compare the two sets of scorce using the range, mean, and standard deviation and interpret the results. Section C8085 7576 81 76 757676968578 73 81897474768674907588798681 90898885959292 878793949475Section D T 9519088 85 92 92 879087939072 759274807178908585757681767576 968775807178 727474 92 87

Solution-: We want to find, (a) range , mean and standard deviation for data set- Section C (b)…

Answered: Section C 80 85 75 76 81 76 75 76 76 96…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Compare the two sets of scorce using the range, mean, and standard deviation and interpret the results.

Section C
80
85 75
76 81 76 75
76
76
96
85
78 73 81
89
74
74
76
86
74
90
75
88
79
86
81 90
89
88
85
95
92
92 87
87
93
94
94
75
Section D T 95
190
88 85 92 92 87
90
87
93
90
72 75
92
74
80
71
78
90
85
85
75
76
81
76
75
76 96
87
75
80
71
78 72
74
74 92 87

Definition Definition Measure of central tendency that is the average of a given data set. The mean value is evaluated as the quotient of the sum of all observations by the sample size. The mean, in contrast to a median, is affected by extreme values. Very large or very small values can distract the mean from the center of the data. Arithmetic mean: The most common type of mean is the arithmetic mean. It is evaluated using the formula: μ = 1 N ∑ i = 1 N x i Other types of means are the geometric mean, logarithmic mean, and harmonic mean. Geometric mean: The nth root of the product of n observations from a data set is defined as the geometric mean of the set: G = x 1 x 2 ... x n n Logarithmic mean: The difference of the natural logarithms of the two numbers, divided by the difference between the numbers is the logarithmic mean of the two numbers. The logarithmic mean is used particularly in heat transfer and mass transfer. ln x 2 − ln x 1 x 2 − x 1 Harmonic mean: The inverse of the arithmetic mean of the inverses of all the numbers in a data set is the harmonic mean of the data. 1 1 x 1 + 1 x 2 + ...

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Section C 80 85 75 76 81 76 75 76 76 96 85 78 73 81 89 74 74 76 86 74 90 75 88 79 86 81 90 89 88 85 95 92 92 87 87 93 94 94 75 Section D 95 90 88 85 92 92 87 90 87 93 90 72 75 92 74 80 71 78 90 85 85 75 76 81 76 75 76 96 87 75 80 71 78 72 74 74 92 87