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"Trydint" bubble-gum company claims that 3 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:p> 0.3 H₁:p < 0.3 Ο Ho: μ = 0.3 Ηγ: μ + 0.3 Ο Η: μ 2 0.3 Hy:μ < 0.3 O Ho:p ≤ 0.3 H₁:p> 0.3 Ο Ηo:μ < 0.3 H: μ > 0.3 Ho: p = 0.3 H₁:p 0.3 The null hypothesis in words would be: O The proportion of all people that prefer Trydint gum is 0.3 O The average of people that prefer Trydint gum is 0.3. O The proportion of all people that prefer Trydint gum is less than 0.3. The proportion of all people that prefer Trydint gum is greater than 0.3. The proportion of people in a sample that prefer Trydint gum is not 0.3 The average of people that prefer Trydint gum is not 0.3. O The proportion of people in a sample that prefers Trydint gum is 0.3. Based on a sample of 220 people, 48 said they prefer "Trydint" gum to "Eklypse". (to 3 decimals) The point estimate is: The 99% confidence interval is: Based on this we: O Fail to reject the null hypothesis O Reject the null hypothesis to (to 3 decimals)

"Trydint" bubble-gum company claims that 3 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:p> 0.3 H₁:p < 0.3 Ο Ho: μ = 0.3 Ηγ: μ + 0.3 Ο Η: μ 2 0.3 Hy:μ < 0.3 O Ho:p ≤ 0.3 H₁:p> 0.3 Ο Ηo:μ < 0.3 H: μ > 0.3 Ho: p = 0.3 H₁:p 0.3 The null hypothesis in words would be: O The proportion of all people that prefer Trydint gum is 0.3 O The average of people that prefer Trydint gum is 0.3. O The proportion of all people that prefer Trydint gum is less than 0.3. The proportion of all people that prefer Trydint gum is greater than 0.3. The proportion of people in a sample that prefer Trydint gum is not 0.3 The average of people that prefer Trydint gum is not 0.3. O The proportion of people in a sample that prefers Trydint gum is 0.3. Based on a sample of 220 people, 48 said they prefer "Trydint" gum to "Eklypse". (to 3 decimals) The point estimate is: The 99% confidence interval is: Based on this we: O Fail to reject the null hypothesis O Reject the null hypothesis to (to 3 decimals)

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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"Trydint" bubble-gum company claims that 3 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:p ≥ 0.3 H₁:p < 0.3 Ο Ho: μ = 0.3 H: μ + 0.3 Ο Η: μ 2 0.3 Hy:μ < 0.3 O Ho:p ≤ 0.3 H₁:p> 0.3 Ο Ho: μ < 0.3 Hy: μ > 0.3 O Ho: p = 0.3 H₁:p 0.3 The null hypothesis in words would be: O The proportion of all people that prefer Trydint gum is 0.3 O The average of people that prefer Trydint gum is 0.3. O The proportion of all people that prefer Trydint gum is less than 0.3. O The proportion of all people that prefer Trydint gum is greater than 0.3. The proportion of people in a sample that prefer Trydint gum is not 0.3 The average of people that prefer Trydint gum is not 0.3. O The proportion of people in a sample that prefers Trydint gum is 0.3. Based on a sample of 220 people, 48 said they prefer "Trydint" gum to "Eklypse". The point estimate is: (to 3 decimals) The 99% confidence interval is: Based on this we: O Fail to reject the null hypothesis O Reject the null hypothesis to (to 3 decimals)
Transcribed Image Text:"Trydint" bubble-gum company claims that 3 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:p ≥ 0.3 H₁:p < 0.3 Ο Ho: μ = 0.3 H: μ + 0.3 Ο Η: μ 2 0.3 Hy:μ < 0.3 O Ho:p ≤ 0.3 H₁:p> 0.3 Ο Ho: μ < 0.3 Hy: μ > 0.3 O Ho: p = 0.3 H₁:p 0.3 The null hypothesis in words would be: O The proportion of all people that prefer Trydint gum is 0.3 O The average of people that prefer Trydint gum is 0.3. O The proportion of all people that prefer Trydint gum is less than 0.3. O The proportion of all people that prefer Trydint gum is greater than 0.3. The proportion of people in a sample that prefer Trydint gum is not 0.3 The average of people that prefer Trydint gum is not 0.3. O The proportion of people in a sample that prefers Trydint gum is 0.3. Based on a sample of 220 people, 48 said they prefer "Trydint" gum to "Eklypse". The point estimate is: (to 3 decimals) The 99% confidence interval is: Based on this we: O Fail to reject the null hypothesis O Reject the null hypothesis to (to 3 decimals)
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