MATH 225N
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MATH 225N FINAL EXAM 2 – QUESTION AND ANSWERS
- Exam (elaborations) • 64 pages • 2023
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MATH 225N FINAL EXAM 2 – QUESTION AND ANSWERS 
1/1 POINTS 
A fitness center claims that the mean amount of time that a person spends at the gym per visit is 33 minutes. Identify the null hypothesis, H0, and the alternative hypothesis, Ha, in terms of the parameter μ. 
 
That is correct! 
 
 
H0: μ≠33; Ha: μ=33 
 
H0: μ=33; Ha: μ≠33 
 
H0: μ≥33; Ha: μ<33 
 
H0: μ≤33; Ha: μ>33 
Answer Explanation 
Correct answer: 
H0: μ=33; Ha: μ≠33 
Let the paramet...
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MATH 225N FINAL EXAM 2 – QUESTION AND ANSWERS
- Exam (elaborations) • 64 pages • 2023
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- $15.49
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AL EXAM 2 – QUESTION AND ANSWERS 
1/1 POINTS 
A fitness center claims that the mean amount of time that a person spends at the gym per visit is 33 minutes. Identify the null hypothesis, H0, and the alternative hypothesis, Ha, in terms of the parameter μ. 
________________________________________ 
That is correct! 
________________________________________ 
 
H0: μ≠33; Ha: μ=33 
 
H0: μ=33; Ha: μ≠33 
 
H0: μ≥33; Ha: μ<33 
 
H0: μ≤33; Ha: μ>33 
Answer Explanation 
Corre...
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MATH 225N FINAL EXAM 2 – QUESTION AND ANSWERS
- Exam (elaborations) • 64 pages • 2023
-
- $14.49
- + learn more
MATH 225N FINAL EXAM 2 – QUESTION AND ANSWERS 
1/1 POINTS 
A fitness center claims that the mean amount of time that a person spends at the gym per visit is 33 minutes. Identify the null hypothesis, H0, and the alternative hypothesis, Ha, in terms of the parameter μ. 
________________________________________ 
That is correct! 
________________________________________ 
 
H0: μ≠33; Ha: μ=33 
 
H0: μ=33; Ha: μ≠33 
 
H0: μ≥33; Ha: μ<33 
 
H0: μ≤33; Ha: μ>33 
Answer Expla...
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MATH 225N WEEK 2 STATISTICS QUIZ
- Exam (elaborations) • 21 pages • 2023
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MATH 225N WEEK 2 STATISTICS QUIZA company has developed a wristband for monitoring blood sugar levels without requiring direct blood 
samples. It is interested in demonstrating the accuracy of the device for governmental approval and has decided to test the claim "The glucose level reported by the wristband is within 10% of a standard blood test 
result." Which of the following data collection processes would be appropriate? Select only one answer choice. 
Choose a random sample of employees a...
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MATH 225N WEEK 1 ASSIGNMENT SAMPLING METHODS – QUESTIONS AND ANSWERS
- Exam (elaborations) • 10 pages • 2022
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MATH 225N WEEK 1 ASSIGNMENT SAMPLING METHODS – QUESTIONS AND ANSWERS 
Questions 
 1. Assume that 80 houses are present in the form of a grid consisting of 10 columns and 8 rows. If a loud speaker is placed just before the first row, which sampling method works the best to select a sample of houses if we want to get an estimate of the average loudness (measured in decibels) near all the 80 houses? 
 
Select the correct answer below: 
 
 
Simple Random Sampling 
 
Stratified Sampli...
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•MATH 225N FINAL EXAM 2 – QUESTION AND ANSWERS
- Exam (elaborations) • 18 pages • 2022
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- $8.99
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MATH 225N FINAL EXAM 2 – QUESTION AND ANSWERS 
 
1/1 points 
A fitness center claims that the mean amount of time that a person spends at the gym per visit is 33 minutes. Identify the null hypothesis, H0, and the alternative hypothesis, Ha, in terms of the parameter μ. 
________________________________________ 
That is correct! 
________________________________________ 
 
H0: μ≠33; Ha: μ=33 
 
H0: μ=33; Ha: μ≠33 
 
H0: μ≥33; Ha: μ<33 
 
H0: μ≤33; Ha: μ>33 
Answer Exp...
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•MATH 225N FINAL EXAM 2 – QUESTION AND ANSWERS
- Exam (elaborations) • 18 pages • 2021
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- $10.00
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•MATH 225N FINAL EXAM 2 – QUESTION AND ANSWERS
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