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An airline would like information on which seat is preferred by customers. The airline assumes the majority of customers prefer the window seat, and is looking for evidence to support that claim. The results of a simple random sample of customer seat preference is shown below. 4. What is the null hypothesis H0? p < 0.50 p = 0.50 p > 0.50 p not equal to 0.50 5. What is the alternative hypothesis Ha? p < 0.50 p = 0.50 p > 0.50 p not equal to 0.50 6. Should H0 be rejected or does H0 fail to be rejected? 7. What conclusion can be drawn from the data? Insufficient evidence exists to conclude that the majority of customers prefer the window seat. Sufficient evidence exists to conclude that the majority of customers prefer the window seat.

An airline would like information on which seat is preferred by customers. The airline assumes the majority of customers prefer the window seat, and is looking for evidence to support that claim. The results of a simple random sample of customer seat preference is shown below. 4. What is the null hypothesis H0? p < 0.50 p = 0.50 p > 0.50 p not equal to 0.50 5. What is the alternative hypothesis Ha? p < 0.50 p = 0.50 p > 0.50 p not equal to 0.50 6. Should H0 be rejected or does H0 fail to be rejected? 7. What conclusion can be drawn from the data? Insufficient evidence exists to conclude that the majority of customers prefer the window seat. Sufficient evidence exists to conclude that the majority of customers prefer the window seat.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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An airline would like information on which seat is preferred by customers. The airline assumes the majority of customers prefer the window seat, and is looking for evidence to support that claim. The results of a simple random sample of customer seat preference is shown below.

4. What is the null hypothesis H0?

  • p < 0.50
  • p = 0.50
  • p > 0.50
  • p not equal to 0.50

5. What is the alternative hypothesis Ha?

  • p < 0.50
  • p = 0.50
  • p > 0.50
  • p not equal to 0.50

6. Should H0 be rejected or does H0 fail to be rejected?

7. What conclusion can be drawn from the data?

  • Insufficient evidence exists to conclude that the majority of customers prefer the window seat.
  • Sufficient evidence exists to conclude that the majority of customers prefer the window seat.
An airline would like information on which seat is preferred by customers. The airline assumes the majority of customers prefer the window seat, and is looking for evidence to support that claim. The results of a simple random sample of customer seat preference is shown below. Airline customer sample Identify the population parameter. window seat 196 Observations The proportion of all customers who prefer the window seat 350 Confidence Level 0.95 Critical value 1.64 What condition for using a z-distribution is met? test statistic (z) 2.24 p-value The true population proportion is known. 0.0124 What is the level of significance? 0.05 What is the null hypothesis Ho? Pick What is the alternative hypothesis H,? Pick Should Ho be rejected or does Ho fail to be rejected? Pick What conclusion can be drawn from the data? Pick Check Next 2. >
Transcribed Image Text:An airline would like information on which seat is preferred by customers. The airline assumes the majority of customers prefer the window seat, and is looking for evidence to support that claim. The results of a simple random sample of customer seat preference is shown below. Airline customer sample Identify the population parameter. window seat 196 Observations The proportion of all customers who prefer the window seat 350 Confidence Level 0.95 Critical value 1.64 What condition for using a z-distribution is met? test statistic (z) 2.24 p-value The true population proportion is known. 0.0124 What is the level of significance? 0.05 What is the null hypothesis Ho? Pick What is the alternative hypothesis H,? Pick Should Ho be rejected or does Ho fail to be rejected? Pick What conclusion can be drawn from the data? Pick Check Next 2. >
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