For the Following Questions:
-In the Population, We'd Expect Weekly

question 52

Essay

$\begin{array}{|c|c|}\hline \text { Weekly salary } & \text { Weekly expenses } \\\hline 543 & 486 \\\hline 436 & 410 \\\hline 637 & 523 \\\hline 430 & 486 \\\hline 527 & 477 \\\hline 586 & 361 \\\hline 396 & 597 \\\hline 657 & 321 \\\hline 463 & 492 \\\hline 726 & 414 \\\hline\end{array}$ For the following questions:
-In the population, we'd expect Weekly Salary to have a mean of 621, but you want to know if your sample comes from a different population.
1)State the research question.
2)State the hypotheses.
3)State the critical value.
4)Provide the formal test of the hypothesis.
5)State the confidence interval.
6)Is an effect size calculation appropriate? How do you know? If yes, calculate both a standardized and unstandardized effect size.
7)State all appropriate conclusions.

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Definitions:

African Enslavement

The historical period during which people of African descent were forcibly taken from their homes and sold into slavery, primarily in the Americas.

War Captives

Individuals captured during armed conflicts, who may be held for leverage, exchange, or punishment, and their treatment is often subject to international laws and conventions.

Europeans

Residents or natives of Europe, a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere.

Women's Rights

The freedoms and rights claimed for women and girls worldwide, and formed the basis for the women's rights movement in the 19th century and feminist movement during the 20th century.