Conduct a full hypothesis testing on the following problem and then choose among the options what best fits the items being asked: To test a claim that eating fish makes one smarter, a random sample of 12 persons take a fish oil supplement for one year and then are given an IQ test. Here are the results: 116 111 101 120 99 94 106 115 107 91 101 92 Is there sufficient evidence to support the claim if the standard IQ on record is 100? Use 5% significance level. Note: Round off the mean and SD in this given to 1 decimal place only, and the test statistic value to 3 decimal places. If two-tailed test is to be applied, the given critical values as options are considered the absolute values.
Conduct a full hypothesis testing on the following problem and then choose among the options what best fits the items being asked: To test a claim that eating fish makes one smarter, a random sample of 12 persons take a fish oil supplement for one year and then are given an IQ test. Here are the results: 116 111 101 120 99 94 106 115 107 91 101 92 Is there sufficient evidence to support the claim if the standard IQ on record is 100? Use 5% significance level. Note: Round off the mean and SD in this given to 1 decimal place only, and the test statistic value to 3 decimal places. If two-tailed test is to be applied, the given critical values as options are considered the absolute values.
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
![Conduct a full hypothesis testing on the following problem and then choose among the options what best
fits the items being asked:
To test a claim that eating fish makes one smarter, a random sample of 12 persons take a fish oil
supplement for one year and then are given an IQ test. Here are the results:
116 111 101
120 99
94 106
115
107
91 101 92
Is there sufficient evidence to support the claim if the standard IQ on record is 100? Use 5%
significance level.
Note: Round off the mean and SD in this given to 1 decimal place only, and the test statistic value to
3 decimal places. If two-tailed test is to be applied, the given critical values as options are considered
the absolute values.
Identify the following:
• Statistical Test: Select
• Critical Value: Select]
• Test Statistic: Select]
• Conclusion: Select ]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3d30fb31-a52c-48a3-9035-bc77e56a4f50%2F85294da5-610e-4eff-b699-b350efad9b70%2Fn6bzoi9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Conduct a full hypothesis testing on the following problem and then choose among the options what best
fits the items being asked:
To test a claim that eating fish makes one smarter, a random sample of 12 persons take a fish oil
supplement for one year and then are given an IQ test. Here are the results:
116 111 101
120 99
94 106
115
107
91 101 92
Is there sufficient evidence to support the claim if the standard IQ on record is 100? Use 5%
significance level.
Note: Round off the mean and SD in this given to 1 decimal place only, and the test statistic value to
3 decimal places. If two-tailed test is to be applied, the given critical values as options are considered
the absolute values.
Identify the following:
• Statistical Test: Select
• Critical Value: Select]
• Test Statistic: Select]
• Conclusion: Select ]
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