A Nationwide Survey Claimed That at Least 55% of Parents

question 63

Multiple Choice

A nationwide survey claimed that at least 55% of parents with young children condone spanking their child asa regular form of punishment. In a random sample of 100 parents with young children, how many would needto say that they condone spanking as a form of punishment in order to refute the claim at α = 0.5?

• A) You would need 46 or less parents to support spanking to refute the claim.
• B) You would need exactly 46 parents to support spanking to refute the claim.
• C) You would need 47 or less parents to support spanking to refute the claim.
• D) You would need more than 46 parents to support spanking to refute the claim.

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Definitions:

Cancer Driver Genes

Genes whose mutations or alterations contribute directly to the development and progression of cancer.

Enucleate Egg Cell

An egg cell that has had its nucleus removed, used in certain scientific and reproductive technologies, including cloning.

In Vitro Culture

The cultivation of cells, tissues, or organs under controlled conditions in a laboratory environment, outside of their natural context.

Acquired Traits

Characteristics or changes that are not inherited genetically but rather developed due to environmental influences or personal activities during an organism's life.