If the Alternative Hypothesis States That the Mean Is $\textbf{ not }$

question 59

Multiple Choice

If the alternative hypothesis states that the mean is $\textbf{ not }$ 40 kg, what is the rejection region for the hypothesis test?

• A) both tails
• B) lower or left tail
• C) upper or right tail
• D) centre
• E) no tail

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Definitions:

Arable Land

Land capable of being ploughed and used to grow crops, indicating a measure of a region’s ability to support agricultural activities.

Cash Crops

Agricultural products grown primarily for sale to return a profit, such as tobacco, cotton, and sugar, rather than for consumption by the farmer's family.

Grain Production

involves the farming of grains such as wheat, corn, and rice, which are staple foods for a large portion of the world’s population.

Body Servants

Enslaved or servant individuals who worked closely with their masters or mistresses, performing personal tasks such as dressing, bathing, and grooming; these roles often, but not exclusively, existed within the context of slavery.