When Calculating the Standard Deviation,what Must Be Done in Order

question 48

Multiple Choice

When calculating the standard deviation,what must be done in order to obtain an unbiased estimate?

• A)subtract 1 from X
• B)add 1 to X
• C)subtract 1 from n
• D)add 1 to n

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Definitions:

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Non-violent protests during the 1960s Civil Rights Movement where African Americans and allies would occupy segregated lunch counters demanding equal service.

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A city in North Carolina known for the Greensboro sit-ins, pivotal events in the Civil Rights Movement.

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