"Trydint" bubble-gum company claims that 3 out of 10 people prefer their gum to "Eklypse". Test their claim that it is different at the 90 confidence level. The null and alternative hypothesis in symbols would be: O Ho:p = 0.3 H1:p + 0.3 O Ho:p = 0.3 H1:p > 0.3 O Ho:µ = 0.3 H1:µ + 0.3 O Ho:p = 0.3 H1:p < 0.3 O Ho:µ = 0.3 H1:µ < 0.3 O Ho:µ = 0.3 H1:µ > 0.3 The null hypothesis in words would be: O The proportion of people in a sample that prefers Trydint gum is 0.3. O The proportion of all people that prefer Trydint gum is less than 0.3. O The proportion of people in a sample that prefer Trydint gum is not 0.3 O The average of people that prefer Trydint gum is not 0.3. O The proportion of all people that prefer Trydint gum is greater than 0.3. OThe proportion of all people that prefer Trydint gum is 0.3 OThe average of people that prefer Trydint gum is 0.3.
"Trydint" bubble-gum company claims that 3 out of 10 people prefer their gum to "Eklypse". Test their claim that it is different at the 90 confidence level. The null and alternative hypothesis in symbols would be: O Ho:p = 0.3 H1:p + 0.3 O Ho:p = 0.3 H1:p > 0.3 O Ho:µ = 0.3 H1:µ + 0.3 O Ho:p = 0.3 H1:p < 0.3 O Ho:µ = 0.3 H1:µ < 0.3 O Ho:µ = 0.3 H1:µ > 0.3 The null hypothesis in words would be: O The proportion of people in a sample that prefers Trydint gum is 0.3. O The proportion of all people that prefer Trydint gum is less than 0.3. O The proportion of people in a sample that prefer Trydint gum is not 0.3 O The average of people that prefer Trydint gum is not 0.3. O The proportion of all people that prefer Trydint gum is greater than 0.3. OThe proportion of all people that prefer Trydint gum is 0.3 OThe average of people that prefer Trydint gum is 0.3.
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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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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