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The null hypothesis in words would be: The proportion of all people that prefer Trydint gum is less than 0.5. The proportion of people in a sample that prefer Trydint gum is not 0.5 OThe average of people that prefer Trydint gum is 0.5. The proportion of all people that prefer Trydint gum is greater than 0.5. OThe proportion of all people that prefer Trydint gum is 0.5 O The proportion of people in a sample that prefers Trydint gum is 0.5. OThe average of people that prefer Trydint gum is not 0.5. Based on a sample of 320 people, 151 said they prefer "Trydint" gum to "Eklypse". (to 3 decimals) The point estimate is: to (to 3 decimals) The 95 % confidence interval is: Based on this we: O Reject the null hypothesis O Fail to reject the null hypothesis

The null hypothesis in words would be: The proportion of all people that prefer Trydint gum is less than 0.5. The proportion of people in a sample that prefer Trydint gum is not 0.5 OThe average of people that prefer Trydint gum is 0.5. The proportion of all people that prefer Trydint gum is greater than 0.5. OThe proportion of all people that prefer Trydint gum is 0.5 O The proportion of people in a sample that prefers Trydint gum is 0.5. OThe average of people that prefer Trydint gum is not 0.5. Based on a sample of 320 people, 151 said they prefer "Trydint" gum to "Eklypse". (to 3 decimals) The point estimate is: to (to 3 decimals) The 95 % confidence interval is: Based on this we: O Reject the null hypothesis O Fail to reject the null hypothesis

College Algebra
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...
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The null hypothesis in words would be: The proportion of all people that prefer Trydint gum is less than 0.5. The proportion of people in a sample that prefer Trydint gum is not 0.5 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. The proportion of all people that prefer Trydint gum is 0.5 The proportion of people in a šsample that prefers Trydint gum is 0.5. O The average of people that prefer Trydint gum is not 0.5. Based on a sample of 320 people, 151 said they prefer "Trydint" gum to "Eklypse". The point estimate is: (to 3 decimals) The 95 % confidence interval is: (to 3 decimals) Based on this we: O Reject the null hypothesis Fail to reject the null hypothesis Question Help: D Post to forum Submit Question NOV to
Transcribed Image Text:The null hypothesis in words would be: The proportion of all people that prefer Trydint gum is less than 0.5. The proportion of people in a sample that prefer Trydint gum is not 0.5 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. The proportion of all people that prefer Trydint gum is 0.5 The proportion of people in a šsample that prefers Trydint gum is 0.5. O The average of people that prefer Trydint gum is not 0.5. Based on a sample of 320 people, 151 said they prefer "Trydint" gum to "Eklypse". The point estimate is: (to 3 decimals) The 95 % confidence interval is: (to 3 decimals) Based on this we: O Reject the null hypothesis Fail to reject the null hypothesis Question Help: D Post to forum Submit Question NOV to
"Trydint" bubble-gum company claims that 5 out of 10 people prefer their gum to "Eklypse" and they want to test if this value is different. The null and alternative hypothesis in symbols would be: O Ho:p = 0.5 H1:p > 0.5 %3D O Ho:p = 0.5 H1:p < 0.5 %3D Ο H: μ 0.5 Η: μ< 0.5 %3D Ο H0: μ 0.5 H1:µ # 0.5 %3D Ho: µ = 0.5 H1: µ > 0.5 %3D Ho:p = 0.5 H1:p # 0.5 The null hypothesis in words would be: The proportion of all people that prefer Trydint gum is less than 0.5. The proportion of people in a sample that prefer Trydint gum is not 0.5 The average of people that prefer Trydint gum is 0.5. The proportion of all people that prefer Trydint gum is greater than 0.5. The proportion of all people that prefer Trydint gum is 0.5 OThe proportion of people in a sample that prefers Trydint gum is 0.5. The average of people that prefer Trydint gum is not 0.5. NOV
Transcribed Image Text:"Trydint" bubble-gum company claims that 5 out of 10 people prefer their gum to "Eklypse" and they want to test if this value is different. The null and alternative hypothesis in symbols would be: O Ho:p = 0.5 H1:p > 0.5 %3D O Ho:p = 0.5 H1:p < 0.5 %3D Ο H: μ 0.5 Η: μ< 0.5 %3D Ο H0: μ 0.5 H1:µ # 0.5 %3D Ho: µ = 0.5 H1: µ > 0.5 %3D Ho:p = 0.5 H1:p # 0.5 The null hypothesis in words would be: The proportion of all people that prefer Trydint gum is less than 0.5. The proportion of people in a sample that prefer Trydint gum is not 0.5 The average of people that prefer Trydint gum is 0.5. The proportion of all people that prefer Trydint gum is greater than 0.5. The proportion of all people that prefer Trydint gum is 0.5 OThe proportion of people in a sample that prefers Trydint gum is 0.5. The average of people that prefer Trydint gum is not 0.5. NOV
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