Assume That You Plan to Use a Significance Level Of \alpha

question 25

Multiple Choice

Assume that you plan to use a significance level of $\alpha = 0.05$ to test the claim that $p _ { 1 } = p _ { 2 }$ Use the given sample sizes and numbers of successes to find the P -value for the hypothesis test.
$\begin{array} { l l } n _ { 1 } = 50 & n _ { 2 } = 50 \\x _ { 1 } = 8 & x _ { 2 } = 7\end{array}$

• A) 0.7794
• B) 0.3897
• C) 0.6103
• D) 0.2206

Distinguish between chi-square tests of independence, goodness-of-fit, and homogeneity.

Apply chi-square test of independence to analyze associations between categorical variables.

Evaluate the assumptions and conditions required for the chi-square test of independence.

Interpret tables and data to determine the association between different categories.

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