If the Mean of a Normal Distribution Is Negative

question 76

Multiple Choice

If the mean of a normal distribution is negative,

• A) the standard deviation must also be negative.
• B) the variance must also be negative.
• C) a mistake has been made in the computations, because the mean of a normal distribution cannot be negative.
• D) none of these alternatives is correct.

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Definitions:

Universal Negro Improvement Association

An organization founded by Marcus Garvey in 1914, aimed at promoting African cultures and economic independence among African people globally.

White Imperialists

Refers to individuals or leaders from predominantly white nations who support or engage in imperialism, the policy of extending a country's power and influence through colonization or military force.

Racism

A belief or doctrine that inherent differences among the various human racial groups determine cultural or individual achievement, often involving the idea that one's own race is superior and has the right to dominate others.

Right to Vote

The legal privilege granted to citizens to participate in the electoral process, choosing leaders or deciding on legislative matters through a ballot.