A book claims that more hockey players are born in January through March than in October through December. The following data show the number of players selected in a draft of new players for a hockey league according to their birth month. Is there evidence to suggest that hockey players' birthdates are not uniformly distributed throughout the year? Use the level of significance α = 0.05. Click here to view the table. Click here to view the chi-square table of critical values.
A book claims that more hockey players are born in January through March than in October through December. The following data show the number of players selected in a draft of new players for a hockey league according to their birth month. Is there evidence to suggest that hockey players' birthdates are not uniformly distributed throughout the year? Use the level of significance α = 0.05. Click here to view the table. Click here to view the chi-square table of critical values.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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![A book claims that more hockey players are born in January through March than in October through December. The following data show the number of players selected in a draft of new players for a
hockey league according to their birth month. Is there evidence to suggest that hockey players' birthdates are not uniformly distributed throughout the year? Use the level of significance α = 0.05.
Click here to view the table.
Click here to view the chi-square table of critical values.
A. Ho: The distribution of hockey players' birth months is uniformly distributed.
H₁: More hockey players are born in the first half of the year than the second half.
B. Ho: The distribution of hockey players' birth months is uniformly distributed.
H₁: The distribution of hockey players' birth months is not uniformly distributed.
C. Ho: The distribution of hockey players' birth months is not uniformly distributed
H₁: The distribution of hockey players' birth months is uniformly distributed.
x²
D. Ho: The distribution of hockey players' birth months is uniformly distributed.
H₁: More hockey players are born in January-March than October-December.
Compute the expected counts for each birth month.
(Round to two decimal places as needed.)
Birth Month
January-March
April-June
July-September
October-December
What is the test statistic?
Observed Count Expected Count
=
62
53
37
30
(Round to two decimal places as needed.)
What is the range of P-values of the test?
Birth months of players
Birth Month January-March April-June July-September October-December
Frequency
62
53
37
30
Print
Done
X](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0f4cdc91-5cd6-4588-beb6-a880bf007aae%2F7cac28c4-8d37-4891-9e98-bc78894c5cb5%2Fnfjzuod_processed.png&w=3840&q=75)
Transcribed Image Text:A book claims that more hockey players are born in January through March than in October through December. The following data show the number of players selected in a draft of new players for a
hockey league according to their birth month. Is there evidence to suggest that hockey players' birthdates are not uniformly distributed throughout the year? Use the level of significance α = 0.05.
Click here to view the table.
Click here to view the chi-square table of critical values.
A. Ho: The distribution of hockey players' birth months is uniformly distributed.
H₁: More hockey players are born in the first half of the year than the second half.
B. Ho: The distribution of hockey players' birth months is uniformly distributed.
H₁: The distribution of hockey players' birth months is not uniformly distributed.
C. Ho: The distribution of hockey players' birth months is not uniformly distributed
H₁: The distribution of hockey players' birth months is uniformly distributed.
x²
D. Ho: The distribution of hockey players' birth months is uniformly distributed.
H₁: More hockey players are born in January-March than October-December.
Compute the expected counts for each birth month.
(Round to two decimal places as needed.)
Birth Month
January-March
April-June
July-September
October-December
What is the test statistic?
Observed Count Expected Count
=
62
53
37
30
(Round to two decimal places as needed.)
What is the range of P-values of the test?
Birth months of players
Birth Month January-March April-June July-September October-December
Frequency
62
53
37
30
Print
Done
X
![A book claims that more hockey players are born in January through March than in October through December. The following data show the number of players selected in a draft of new players for a
hockey league according to their birth month. Is there evidence to suggest that hockey players' birthdates are not uniformly distributed throughout the year? Use the level of significance α = 0.05.
Click here to view the table.
Click here to view the chi-square table of critical values.
Compute the expected counts for each birth month.
(Round to two decimal places as needed.)
Birth Month
January-March
Observed Count
62
April-June
53
July-September
37
October-December
30
What is the test statistic?
Expected Count
x²
= (Round to two decimal places as needed.)
Birth months of players
Birth Month January-March April-June July-September October-December
Frequency
37
62
53
30
What is the range of P-values of the test?
The range of P-values of the test is
Based on the results, is the null hypothesis rejected? Use the level of significance α = 0.05.
A. No, because the calculated P-value is less than the given a level of significance.
B. No, because the calculated P-value is greater than the given a level of significance.
C. Yes, because the calculated P-value is greater than the given a level of significance.
D. Yes, because the calculated P-value is less than the given a level of significance.
Print
Done
□
X](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0f4cdc91-5cd6-4588-beb6-a880bf007aae%2F7cac28c4-8d37-4891-9e98-bc78894c5cb5%2F9c9w0lm_processed.png&w=3840&q=75)
Transcribed Image Text:A book claims that more hockey players are born in January through March than in October through December. The following data show the number of players selected in a draft of new players for a
hockey league according to their birth month. Is there evidence to suggest that hockey players' birthdates are not uniformly distributed throughout the year? Use the level of significance α = 0.05.
Click here to view the table.
Click here to view the chi-square table of critical values.
Compute the expected counts for each birth month.
(Round to two decimal places as needed.)
Birth Month
January-March
Observed Count
62
April-June
53
July-September
37
October-December
30
What is the test statistic?
Expected Count
x²
= (Round to two decimal places as needed.)
Birth months of players
Birth Month January-March April-June July-September October-December
Frequency
37
62
53
30
What is the range of P-values of the test?
The range of P-values of the test is
Based on the results, is the null hypothesis rejected? Use the level of significance α = 0.05.
A. No, because the calculated P-value is less than the given a level of significance.
B. No, because the calculated P-value is greater than the given a level of significance.
C. Yes, because the calculated P-value is greater than the given a level of significance.
D. Yes, because the calculated P-value is less than the given a level of significance.
Print
Done
□
X
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