Perform a statistical analysis / test of hypothesis on each of the following problems.   A teacher gives two quizzes to his class of 10 students. The following are the scores of the 10 students. Compute the Spearman rank-order correlation coefficient and test the significance of the relationship using a 0.05 significance level.   Student 1 2 3 4 5 6 7 8 9 10 Quiz 1 15 12 10 14 10 8 6 15 16 13 Quiz 2 20 15 12 18 10 13 12 10 18 15

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Perform a statistical analysis / test of hypothesis on each of the following problems.

 

  1. A teacher gives two quizzes to his class of 10 students. The following are the scores of the 10 students. Compute the Spearman rank-order correlation coefficient and test the significance of the relationship using a 0.05 significance level.

 

Student

1

2

3

4

5

6

7

8

9

10

Quiz 1

15

12

10

14

10

8

6

15

16

13

Quiz 2

20

15

12

18

10

13

12

10

18

15

 

Perform a statistical analysis / test of hypothesis on each of the following problems.
5. A teacher gives two quizzes to his class of 10 students. The following are the scores of
the 10 students. Compute the Spearman rank-order correlation coefficient and test
the significance of the relationship using a 0.05 significance level.
Studen
1
2
4
7
8
10
Quiz 1
Quiz 2
15
12
10
14
10
8
6
15
16
13
20
15
12
18
10 13
12
10 18
15
O N
Transcribed Image Text:Perform a statistical analysis / test of hypothesis on each of the following problems. 5. A teacher gives two quizzes to his class of 10 students. The following are the scores of the 10 students. Compute the Spearman rank-order correlation coefficient and test the significance of the relationship using a 0.05 significance level. Studen 1 2 4 7 8 10 Quiz 1 Quiz 2 15 12 10 14 10 8 6 15 16 13 20 15 12 18 10 13 12 10 18 15 O N
Perform a statistical analysis / test of hypothesis on each of the following problems.
5. A teacher gives two quizzes to his class of 10 students. The following are the scores of
the 10 students. Compute the Spearman rank-order correlation coefficient and test
the significance of the relationship using a 0.05 significance level.
Studen
1
2
4
7
8
10
Quiz 1
Quiz 2
15
12
10
14
10
8
6
15
16
13
20
15
12
18
10 13
12
10 18
15
O N
Transcribed Image Text:Perform a statistical analysis / test of hypothesis on each of the following problems. 5. A teacher gives two quizzes to his class of 10 students. The following are the scores of the 10 students. Compute the Spearman rank-order correlation coefficient and test the significance of the relationship using a 0.05 significance level. Studen 1 2 4 7 8 10 Quiz 1 Quiz 2 15 12 10 14 10 8 6 15 16 13 20 15 12 18 10 13 12 10 18 15 O N
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