Construct and Interpret Confidence Intervals Regarding the Difference of Two $95 \%$

question 82

Multiple Choice

Construct and Interpret Confidence Intervals Regarding the Difference of Two Independent Means
-Construct a $95 \%$ confidence interval for $\mu _ { 1 } - \mu _ { 2 }$ . Two samples are randomly selected from each population.
The sample statistics are given below.
$\begin{array} { l l } \mathrm { n } _ { 1 } = 50 & \mathrm { n } _ { 2 } = 60 \\\overline { \mathrm { x } } _ { 1 } = 25 & \overline { \mathrm { x } } _ { 2 } = 23 \\\mathrm {~s} _ { 1 } = 1.5 & \mathrm {~s} _ { 2 } = 1.9\end{array}$

• A) \(( 1.364,2.636 )\)
• B) \(( 1.572,2.987 )\)
• C) \(( 1.723,3.012 )\)
• D) \(( 1.919,3.142 )\)

Analyze the role of gender and residence patterns in different societies.

Recognize the importance and challenges of marriage and family for human societies.

Describe various types of marriage, family formations, and residence patterns found worldwide.

Explain the cultural significance and adaptive values of practices such as polygyny, same-sex marriage, and fraternal polyandry.

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