ohn Jones a statistician for the US Census Bureau. He has been assigned the task of determining whether the proportion of female births in California is larger than the proportion of female births in New York. Mr. Jones analyzed a random sample of 500 hospital birth records for the past 10 years In California (Sample C) similarly, he analyzed a random sample of 400 hospital birth records for the past 10 year period In New York ( Sample N) he only looked at births that produced One baby, that is, he disregarded twins, triplets, and other multiple births. Assume all checks have been verified
ohn Jones a statistician for the US Census Bureau. He has been assigned the task of determining whether the proportion of female births in California is larger than the proportion of female births in New York. Mr. Jones analyzed a random sample of 500 hospital birth records for the past 10 years In California (Sample C) similarly, he analyzed a random sample of 400 hospital birth records for the past 10 year period In New York ( Sample N) he only looked at births that produced One baby, that is, he disregarded twins, triplets, and other multiple births. Assume all checks have been verified
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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John Jones a statistician for the US Census Bureau. He has been assigned the task of determining whether the proportion of female births in California is larger than the proportion of female births in New York. Mr. Jones analyzed a random sample of 500 hospital birth records for the past 10 years In California (Sample C) similarly, he analyzed a random sample of 400 hospital birth records for the past 10 year period In New York ( Sample N) he only looked at births that produced One baby, that is, he disregarded twins, triplets, and other multiple births. Assume all checks have been verified
![Question 12
If the p-value for the test is 0.0375, what would be the test statistic for the test (assume the test statistic is positive)?
1.78
1.67
1.89
1.94
Question 13
This problem deals with which of the following:
One mean
Two means
One proportion
Two proportions](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F556069f9-9d13-4cb0-a9ec-5b830cd11719%2F4b063760-6fbc-4045-b3c9-ba744f7e4f45%2Fgf8vkl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 12
If the p-value for the test is 0.0375, what would be the test statistic for the test (assume the test statistic is positive)?
1.78
1.67
1.89
1.94
Question 13
This problem deals with which of the following:
One mean
Two means
One proportion
Two proportions
![than the proportion of female births in New York. Mr. Jones analyzed a ra
C). Similarly, he analyzed a random sample of 400 hospital birth records f-
one baby, that is, he disregarded twins, triplets, and other multiple births.
Question 11
Pick the hypotheses most appropriate to deal with the problem above.
Ho : Pc - PN = 0
HA : PC - PN #0
Ho : PC - PN = 0
HA: PC - PN >0
Ho : PC - PN =0
HA: PC - PN <0
Can't answer this question based on the information given.
Question 12](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F556069f9-9d13-4cb0-a9ec-5b830cd11719%2F4b063760-6fbc-4045-b3c9-ba744f7e4f45%2Fq6olfbq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:than the proportion of female births in New York. Mr. Jones analyzed a ra
C). Similarly, he analyzed a random sample of 400 hospital birth records f-
one baby, that is, he disregarded twins, triplets, and other multiple births.
Question 11
Pick the hypotheses most appropriate to deal with the problem above.
Ho : Pc - PN = 0
HA : PC - PN #0
Ho : PC - PN = 0
HA: PC - PN >0
Ho : PC - PN =0
HA: PC - PN <0
Can't answer this question based on the information given.
Question 12
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