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?

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Please help me in solving questions a, b, and c in exercise 3 

 

Bb Assignment 2 - C11-äila> Ül x
b Answered: 1. Recall the Chebyshe x
b Answered: 1. Recall the Chebyshe X
I Chebyshev's Theorem / Inequalit x +
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DIS 839: Statistical Data
Analysis Home Page
إذا لم يتم فتح هذا العنصر تلقائيا يمكنك فتح 2 Assignment هنا
Course Syllabus
Lectures
MSc_DA_DIS 839 _ Assignment 2_20..
2 / 4
76%
+ |
References
Use the appropriate mathematical notation for the parameters to express your answers.
Assignments
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.
1:05 AM
w
Desktop
ENG
10/8/2021
22
II
出
Transcribed Image Text:Bb Assignment 2 - C11-äila> Ül x b Answered: 1. Recall the Chebyshe x b Answered: 1. Recall the Chebyshe X I Chebyshev's Theorem / Inequalit x + -> i Ims2.pnu.edu.sa/webapps/blackboard/execute/content/file?cmd=Dview&content_id=_1111110_1&course_id=_28225_1 图 ☆ E Apps O HPE-IC WebMARMS Salesforce - Unlimit.. HPE Pointnext End... Sales Governance P... O Products & Solutio... Welcome to ES We... E Reading list >> DIS 839: Statistical Data Analysis Home Page إذا لم يتم فتح هذا العنصر تلقائيا يمكنك فتح 2 Assignment هنا Course Syllabus Lectures MSc_DA_DIS 839 _ Assignment 2_20.. 2 / 4 76% + | References Use the appropriate mathematical notation for the parameters to express your answers. Assignments 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. 1:05 AM w Desktop ENG 10/8/2021 22 II 出
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