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2. QUESTION 2.1 A natural product pharmaceutical company claims that eating fish makes you smarter, smarter defined as having an IQ greater than 100. A random sample of 12 people take the company's fish oil supplement for a year and are then given an IQ test. Assume IQ scores are normally distributed. The following are the results 116 111 101 120 99 94 106 115 107 101 110 92 Test whether the claim made by the company is true at the 95% significance level. Interpret your findings. (Ensure you use the following steps: Null hypothesis, Alternative hypothesis, Test statistic, Critical value, Decision with reason, Interpretation)

2. QUESTION 2.1 A natural product pharmaceutical company claims that eating fish makes you smarter, smarter defined as having an IQ greater than 100. A random sample of 12 people take the company's fish oil supplement for a year and are then given an IQ test. Assume IQ scores are normally distributed. The following are the results 116 111 101 120 99 94 106 115 107 101 110 92 Test whether the claim made by the company is true at the 95% significance level. Interpret your findings. (Ensure you use the following steps: Null hypothesis, Alternative hypothesis, Test statistic, Critical value, Decision with reason, Interpretation)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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2.2 Calculate the corresponding p-value 2.3 What would your decision be, using the p-value, if you were to test the same hypothesis as in 2.1 above? Give reason(s)
Transcribed Image Text:2.2 Calculate the corresponding p-value 2.3 What would your decision be, using the p-value, if you were to test the same hypothesis as in 2.1 above? Give reason(s)
2. QUESTION makes you smarter, smarter defined as having an IQ greater than 100. A random sample of 12 people take the company's fish oil supplement for a year and are then given an 1Q test. Assume IQ scores are normally distributed. The following are the results १.1 A natural product pharmaceutical company claims that eating fish 116 111 101 120 99 94 106 115 107 101 110 92 Test whether the claim made by the company is true at the 95% significance level. Interpret your findings. (Ensure you use the following steps: Null hypothesis, Alternative hypothesis, Test statistic, Critical value, Decision with reason, Interpretation)
Transcribed Image Text:2. QUESTION makes you smarter, smarter defined as having an IQ greater than 100. A random sample of 12 people take the company's fish oil supplement for a year and are then given an 1Q test. Assume IQ scores are normally distributed. The following are the results १.1 A natural product pharmaceutical company claims that eating fish 116 111 101 120 99 94 106 115 107 101 110 92 Test whether the claim made by the company is true at the 95% significance level. Interpret your findings. (Ensure you use the following steps: Null hypothesis, Alternative hypothesis, Test statistic, Critical value, Decision with reason, Interpretation)
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