The Heights of a Group of Professional Basketball Players Are

question 10

Multiple Choice

The heights of a group of professional basketball players are summarized in the frequency distribution below. Find the standard deviation. Round your answer to one decimal place. $$\begin{array} { c | r } \text { Height (in.) } & \text { Frequency } \\\hline 70 - 71 & 3 \\72 - 73 & 7 \\74 - 75 & 16 \\76 - 77 & 12 \\78 - 79 & 10 \\80 - 81 & 4 \\82 - 83 & 1\end{array}$$

• A) 3.3 in.
• B) 3.2 in.
• C) 2.9 in.
• D) 2.8 in.

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Definitions:

Abolitionist Struggle

The movement aimed at ending the slave trade and emancipating slaves, primarily active in the 18th and 19th centuries in Western countries like the United States and Britain.

William Lloyd Garrison

A prominent American abolitionist, journalist, and social reformer, known for his strong stance against slavery.

Black Abolitionists

African American individuals who played a significant role in the movement to end slavery in the United States, using various means of advocacy including literature, politics, and participation in the Underground Railroad.

White Abolitionists

Refers to individuals, particularly those who are white, who actively participated in the movement to abolish slavery in the United States and elsewhere.