It Is Thought That 10% of All Children Have Some

question 40

Multiple Choice

It is thought that 10% of all children have some level of nearsightedness. 200 randomly selected children, selected without replacement, had their eyesight tested. Can the Central Limit Theorem be used to find a good approximation of the probability that more than 15% of the children will be nearsighted? Which statement is not true?

• A)All of the statements are not true.
• B)Relative to the population, the sample is not large enough.
• C)The sample does not need to be randomized since all children are likely to have vision problems.

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Definitions:

Smith

Adam Smith, an 18th-century Scottish economist and philosopher, renowned as the father of modern economics for his works on free market policies and the division of labor.

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