"Trydint" bubble-gum company claims that 4 out of 10 people prefer their gum to "Eklypse". Test their claimat the 99 confidence level.The null and alternative hypothesis in symbols would be:Ho: p = 0.4H₁: p = 0.4Ho: μ = 0.4H₁: μ = 0.4Ο Ho: μ < 0.4H1 : μ > 0.4O Ho:p ≤ 0.4H₁:p> 0.4O Ho:p> 0.4H₁: p < 0.4Ο Ho: μ 2 0.4H:μ < 0.4The null hypothesis in words would be:O The proportion of all people that prefer Trydint gum is less than 0.4.O The average of people that prefer Trydint gum is 0.4.The proportion of all people that prefer Trydint gum is greater than 0.4.The proportion of people in a sample that prefer Trydint gum is not 0.4O The average of people that prefer Trydint gum is not 0.4.O O OThe proportion of all people that prefer Trydint gum is 0.4The proportion of people in a sample that prefers Trydint gum is 0.4.Based on a sample of 440 people, 154 said they prefer "Trydint" gum to "Eklypse".(to 3 decimals)The point estimate is: 0.352The 99 % confidence interval is:to(to 3 decimals)

The company claims that 4 out of 10 people prefer their gum to "Eklypse."Sample size: The number of…

Answered: "Trydint" bubble-gum company claims…

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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