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"Trydint" bubble-gum company claims that 5 out of 10 people prefer their gum to "Eklypse". Test their claim at the 99 confidence level. The null and alternative hypothesis in symbols would be: Ο Ho : μ < 0.5 H₂:μ>0.5 ○ Ho:p> 0.5 H₁: p<0.5 Ho: p ≤ 0.5 H₁:p> 0.5 ●Ho: p=0.5 H₁: p0.5 Ο Ho : μ > 05 H₂:μ<0.5 ⒸH₂:μ=0.5 H, :μ + 0.5 The null hypothesis in words would be: O The proportion of people in a sample that prefers Trydint gum is 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 average of people that prefer Trydint gum is not 0.5. The proportion of all people that prefer Trydint gum is 0.5 The proportion of all people that prefer Trydint gum is less than 0.5. The proportion of all people that prefer Trydint gum is greater than 0.5. Based on a sample of 480 people, 215 said they prefer "Trydint" gum to "Eklypse". The point estimate is: The 99 % confidence interval is: decimals) Based on this we: O Reject the null hypothesis Fail to reject the null hypothesis (to 3 decimals) to (to 3

"Trydint" bubble-gum company claims that 5 out of 10 people prefer their gum to "Eklypse". Test their claim at the 99 confidence level. The null and alternative hypothesis in symbols would be: Ο Ho : μ < 0.5 H₂:μ>0.5 ○ Ho:p> 0.5 H₁: p<0.5 Ho: p ≤ 0.5 H₁:p> 0.5 ●Ho: p=0.5 H₁: p0.5 Ο Ho : μ > 05 H₂:μ<0.5 ⒸH₂:μ=0.5 H, :μ + 0.5 The null hypothesis in words would be: O The proportion of people in a sample that prefers Trydint gum is 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 average of people that prefer Trydint gum is not 0.5. The proportion of all people that prefer Trydint gum is 0.5 The proportion of all people that prefer Trydint gum is less than 0.5. The proportion of all people that prefer Trydint gum is greater than 0.5. Based on a sample of 480 people, 215 said they prefer "Trydint" gum to "Eklypse". The point estimate is: The 99 % confidence interval is: decimals) Based on this we: O Reject the null hypothesis Fail to reject the null hypothesis (to 3 decimals) to (to 3

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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"Trydint" bubble-gum company claims that 5 out of 10 people prefer their gum to "Eklypse". Test their claim at the 99 confidence level. The null and alternative hypothesis in symbols would be: Ho: <0.5 H : μ > 0.5 Ho: p≥ 0.5 H₁: p<0.5 Ho: p ≤ 0.5 H₁: p > 0.5 ⒸHo: p=0.5 H₁: p / 0.5 Ο Ho : μ > 0.5 H : μ < 0,5 Ho:μ=0.5 H₁: p0.5 The null hypothesis in words would be: O The proportion of people in a sample that prefers Trydint gum is 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 average of people that prefer Trydint gum is not 0.5. The proportion of all people that prefer Trydint gum is 0.5 The proportion of all people that prefer Trydint gum is less than 0.5. The proportion of all people that prefer Trydint gum is greater than 0.5. Based on a sample of 480 people, 215 said they prefer "Trydint" gum to "Eklypse". The point estimate is: (to 3 decimals) The 99% confidence interval is: decimals) Based on this we: O Reject the null hypothesis Fail to reject the null hypothesis to (to 3
Transcribed Image Text:"Trydint" bubble-gum company claims that 5 out of 10 people prefer their gum to "Eklypse". Test their claim at the 99 confidence level. The null and alternative hypothesis in symbols would be: Ho: <0.5 H : μ > 0.5 Ho: p≥ 0.5 H₁: p<0.5 Ho: p ≤ 0.5 H₁: p > 0.5 ⒸHo: p=0.5 H₁: p / 0.5 Ο Ho : μ > 0.5 H : μ < 0,5 Ho:μ=0.5 H₁: p0.5 The null hypothesis in words would be: O The proportion of people in a sample that prefers Trydint gum is 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 average of people that prefer Trydint gum is not 0.5. The proportion of all people that prefer Trydint gum is 0.5 The proportion of all people that prefer Trydint gum is less than 0.5. The proportion of all people that prefer Trydint gum is greater than 0.5. Based on a sample of 480 people, 215 said they prefer "Trydint" gum to "Eklypse". The point estimate is: (to 3 decimals) The 99% confidence interval is: decimals) Based on this we: O Reject the null hypothesis Fail to reject the null hypothesis to (to 3
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