Pages were randomly selected from one book each from authors A, B, and C. The accompanying table shows the ease-of-reading scores for those pages. Use a 0.05 significance level to test the claim that pages from books by those three authors have the same mean ease-of-reading score. Given that higher scores correspond to text that is easier to read, which author appears to be different, and how is that author different? E Click the icon to view the data table of the ease-of-reading scores. Determine the null hypothesis. Họ: Determine the alternative hypothesis. H1: Determine the test statistic. The test statistic is (Round to two decimal places as needed.) Determine the P-value. The P-value is (Round to three decimal places as needed.) What can you conclude? There V sufficient evidence at a 0.05 significance level to warrant rejection of the claim that pages from books by authors A, B, and C have mean ease-of-reading score(s). Which author appears to be different, and how is that author different? It appears that author V is different by having the V ease-of-reading score. - X Ease-of-Reading Scores 43.8 76.2 76.9 | 78.3 78.4 86.5 74.7 58.4 73.4 73.1 64.3 72.9 89.7 69.1 72.2 D 85.4 84.7 79.4 82.9 80.3 84.6 79.7 70.8 83.4 C 69.2 64.6 71.1 71.1 68.9 51.1 72.8 74.5 52.2 58.7 65.1 73.4 Print Done
Pages were randomly selected from one book each from authors A, B, and C. The accompanying table shows the ease-of-reading scores for those pages. Use a 0.05 significance level to test the claim that pages from books by those three authors have the same mean ease-of-reading score. Given that higher scores correspond to text that is easier to read, which author appears to be different, and how is that author different? E Click the icon to view the data table of the ease-of-reading scores. Determine the null hypothesis. Họ: Determine the alternative hypothesis. H1: Determine the test statistic. The test statistic is (Round to two decimal places as needed.) Determine the P-value. The P-value is (Round to three decimal places as needed.) What can you conclude? There V sufficient evidence at a 0.05 significance level to warrant rejection of the claim that pages from books by authors A, B, and C have mean ease-of-reading score(s). Which author appears to be different, and how is that author different? It appears that author V is different by having the V ease-of-reading score. - X Ease-of-Reading Scores 43.8 76.2 76.9 | 78.3 78.4 86.5 74.7 58.4 73.4 73.1 64.3 72.9 89.7 69.1 72.2 D 85.4 84.7 79.4 82.9 80.3 84.6 79.7 70.8 83.4 C 69.2 64.6 71.1 71.1 68.9 51.1 72.8 74.5 52.2 58.7 65.1 73.4 Print Done
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:Pages were randomly selected from one book each from authors A, B, and C. The accompanying table shows the ease-of-reading scores for those pages. Use a
0.05 significance level to test the claim that pages from books by those three authors have the same mean ease-of-reading score. Given that higher scores
correspond to text that is easier to read, which author appears to be different, and how is that author different?
E Click the icon to view the data table of the ease-of-reading scores.
Determine the null hypothesis.
Ho:
Determine the alternative hypothesis.
H1:
Determine the test statistic.
The test statistic is.
(Round to two decimal places as needed.)
Determine the P-value.
The P-value is.
(Round to three decimal places as needed.)
What can you conclude?
There
V sufficient evidence at a 0.05 significance level to warrant rejection of the claim that pages from books by authors A, B, and C have
mean ease-of-reading score(s).
Which author appears to be different, and how is that author different?
It appears that author
V is different by having the
V ease-of-reading score.
Ease-of-Reading Scores
A
58.4
73.4
73.1
64.3
72.9
89.7
43.8
76.2
76.9
78.3
69.1
72.2 e
85.4
84.7
79.4
82.9
80.3
84.6
79.7
70.8
78.4
86.5
74.7
83.4
C
69.2
64.6
71.1
71.1
68.9
51.1
72.8
74.5
52.2
58.7
65.1
73.4
Print
Done
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