A Random Sample of Size 8 Is Selected from Normal

question 23

Multiple Choice

A random sample of size 8 is selected from normal population A.A second, independent, random sample of size 5 is selected from normal population B.You test a null hypothesis that the variances of the two populations are equal, using a 10% significance level.If the test statistic is calculated as the ratio of sample variance A to sample variance B, the critical F value, F_c , for your test should be

• A)6.094
• B)6.041
• C)4.818
• D)4.876

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Definitions:

David Walker

An African American abolitionist, writer, and anti-slavery activist in the 19th century known for his 1829 pamphlet, "Walker's Appeal," which called for black unity and self-help in the fight against oppression and injustice.

Abolitionists

Individuals and groups who advocated for the immediate ending of slavery, a movement particularly active in the 19th century in the United States and the British Empire.

Slavery Argument

The debate over the moral, economic, and legal aspects of slavery, significantly contributing to political and social tensions in the United States.

Southern Origins

Refers to the study or exploration of the cultural, social, and historical roots of the Southern United States.