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H:p> 0.5 O Ho:p 2 0.5 H:p < 0.5 O Ho:u = 0.5 H:p # 0.5 O Ho:p = 0.5 Hip+ 0.5 O Ho:u 2 0.5 Hi < 0.5 The null hypothesis in words would be: O The proportion of people in a sample that prefers Trydint gum is 0.5. O The proportion of all people that prefer Trydint gum is 0.5 O The proportion of people in a sample that prefer Trydint gum is not 0.5 O The proportion of all people that prefer Trydint gum is less than 0.5. O The average of people that prefer Trydint gum is 0.5. O The proportion of all people that prefer Trydint gum is greater than 0.5. O The average of people that prefer Trydint gum is not 0.5. Based on a sample of 440 people, 195 said they prefer Trydint" gum to "Eklypse". The point estimate is: (Round to 3 decimals) The 90 % confidence interval is: to (Round to 3 decimals) Based on this we: O Do not reject the pull hypothesis

H:p> 0.5 O Ho:p 2 0.5 H:p < 0.5 O Ho:u = 0.5 H:p # 0.5 O Ho:p = 0.5 Hip+ 0.5 O Ho:u 2 0.5 Hi < 0.5 The null hypothesis in words would be: O The proportion of people in a sample that prefers Trydint gum is 0.5. O The proportion of all people that prefer Trydint gum is 0.5 O The proportion of people in a sample that prefer Trydint gum is not 0.5 O The proportion of all people that prefer Trydint gum is less than 0.5. O The average of people that prefer Trydint gum is 0.5. O The proportion of all people that prefer Trydint gum is greater than 0.5. O The average of people that prefer Trydint gum is not 0.5. Based on a sample of 440 people, 195 said they prefer Trydint" gum to "Eklypse". The point estimate is: (Round to 3 decimals) The 90 % confidence interval is: to (Round to 3 decimals) Based on this we: O Do not reject the pull hypothesis

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
Problem 1P
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0806#/SKip/10 "Trydint" bubble-gum company claims that 5 aut af 10 people prefer their gum to "Eklypse". Test their daim at the 90 confidence level. The null and alternative hypothesis in symbols would be: O Ho: u < 0.5 H:u > 0.5 O H:p < 0.5 Hip> 0.5 O Ho:p 2 0.5 H:p <0.5 O H:u = 0.5 H:p # 0.5 O Ho:p = 0.5 Hip# 0.5 O H:u > 0.5 `HiH<0.5 The null hypothesis in words would be: O The proportion of people in a sample that prefers Trydint gum is 0.5. O The proportion of all people that prefer Trydint gum is 0.5 O The proportion of people in a sample that prefer Trydint gum is not 0.5 O The proportion of all people that prefer Trydint gum is less than 0.5. O The average of people that prefer Trydint gum is 0.5. O The proportion of all people that prefer Trydint gum is greater than 0.5. O The average of people that prefer Trydint gum is not 0.5. Based on a sample of 440 people, 195 said they prefer Trydint" gum to "Eklypse". The point estimate is: (Round to 3 decimals) The 90 % confidence interval is: to (Round to 3 decimals) Based on this we: O Do not reject the null hypothesis O Reject the null hypothesis
Transcribed Image Text:0806#/SKip/10 "Trydint" bubble-gum company claims that 5 aut af 10 people prefer their gum to "Eklypse". Test their daim at the 90 confidence level. The null and alternative hypothesis in symbols would be: O Ho: u < 0.5 H:u > 0.5 O H:p < 0.5 Hip> 0.5 O Ho:p 2 0.5 H:p <0.5 O H:u = 0.5 H:p # 0.5 O Ho:p = 0.5 Hip# 0.5 O H:u > 0.5 `HiH<0.5 The null hypothesis in words would be: O The proportion of people in a sample that prefers Trydint gum is 0.5. O The proportion of all people that prefer Trydint gum is 0.5 O The proportion of people in a sample that prefer Trydint gum is not 0.5 O The proportion of all people that prefer Trydint gum is less than 0.5. O The average of people that prefer Trydint gum is 0.5. O The proportion of all people that prefer Trydint gum is greater than 0.5. O The average of people that prefer Trydint gum is not 0.5. Based on a sample of 440 people, 195 said they prefer Trydint" gum to "Eklypse". The point estimate is: (Round to 3 decimals) The 90 % confidence interval is: to (Round to 3 decimals) Based on this we: O Do not reject the null hypothesis O Reject the null hypothesis
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