2. Given the following data sets. Data Set I 41 44 45 47 47 48 51 53 58 66 Data Set II 20 37 48 48 49 50 53 61 64 70 The sample mean and sample standard deviation are as follows: Data Set I Data Set II i = 50.0 S= 7.4 i = 50.0 s = 14.2 a. Which data set has a larger variation? (justify your answer) b. Is Chebyshev' rule verified for these two data sets. (Justify your answer graphically). c. What can we conclude?
2. Given the following data sets. Data Set I 41 44 45 47 47 48 51 53 58 66 Data Set II 20 37 48 48 49 50 53 61 64 70 The sample mean and sample standard deviation are as follows: Data Set I Data Set II i = 50.0 S= 7.4 i = 50.0 s = 14.2 a. Which data set has a larger variation? (justify your answer) b. Is Chebyshev' rule verified for these two data sets. (Justify your answer graphically). c. What can we conclude?
MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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Please help me in solving questions a, b, and c in exercise 3

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b Answered: 1. Recall the Chebyshe X
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DIS 839: Statistical Data
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إذا لم يتم فتح هذا العنصر تلقائيا يمكنك فتح 2 Assignment هنا
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Use the appropriate mathematical notation for the parameters to express your answers.
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a. Mean b. Variance c.Standard deviation d. Median e. Mode f. IQR
Labs
Exercise 3:
1 ALU
1. Recall the Chebyshev' rule.
2. Given the following data sets.
Data Set I
41
44
45
47
47
48
51
53
58
66
1
Data Set II
20
37
48
48
49
50
53
61
64
70
The sample mean and sample standard deviation are as follows:
Data Set I
Data Set II
i = 50.0
s = 14.2
i = 50.0
s = 7.4
a. Which data set has a larger variation? (justify your answer)
b. Is Chebyshev' rule verified for these two data sets. (Justify your answer graphically).
c. What can we conclude?
3. In 1903, K. Pearson and A. Lee published the paper "On the Laws of Inheritance in Man. I.
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