The reason we use MSwithin based on all the groups instead of just two groups in doing multiple comparisons is because it gives us the best estimate of µ. True False

Q: The Tukey HSD tests compares a computed critical value with the difference between the means of each…

A: Option a) is correct.

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A: Topic:- range on number line

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A: The graph provided below shows the probability of Type I error:

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A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will…

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A: Homogenous groups: In statistics, Homogenous groups are the groups that contain items/individuals…

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A:

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A: Given information: There are four independent groups and six t tests for independent samples. Let,…

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A: We have given that.   X~N( μ , ?^2 )   μ =38 , ? =4   Z-score =( x - μ )/?

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A: To test the hypothesis we will use chi square test fir goodness of fit .

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A: The objective is to state whether the statement is true or false.

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A: Q

Q: If SSBetween = 225.31 and there are four groups in the study with 10 cases per group, MSBetween = :

A: There are 4 groups and 10 cases per group. SSBetween = 225.31

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A: Given,n=13F=2.85k=4and α=0.05

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A: Given information- SSWithin = 24.06 SSBetween = 12.33 No. of groups, k = 3 No. of cases in each…

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.