Examine the Following Two-Factor Analysis of Variance Table: Does

question 140

Multiple Choice

Examine the following two-factor analysis of variance table: Does the ANOVA table indicate that the levels of factor B have equal means? Use a significance level of 0.05.

• A)Fail to reject H₀.Conclude that there is not sufficient evidence to indicate that at least two levels of Factor B have different mean responses.
• B)Reject H₀.Conclude that there is sufficient evidence to indicate that at least two levels of Factor B have different mean responses.
• C)Fail to reject H₀.Conclude that there is sufficient evidence to indicate that at least two levels of Factor B have different mean responses.
• D)Reject H₀.Conclude that there is not sufficient evidence to indicate that at least two levels of Factor B have different mean responses.

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Definitions:

Standard Error

The standard deviation of the sampling distribution of a statistic, commonly the mean.

Sample Standard Deviation

A measure of the dispersion or variability of a set of sample data points.

Alternative Hypothesis

A hypothesis used in hypothesis testing that proposes there is a significant difference between the observed data and the null hypothesis.

Standard Error

The standard deviation of the sample distribution of a statistic, used to estimate the accuracy of the sample mean as a predictor of the population mean.