Suppose That Illinois Lawmakers Survey 130 Randomly Selected Registered Voters

question 11

Multiple Choice

Suppose that Illinois lawmakers survey 130 randomly selected registered voters to see if they favor charging a deposit on aluminum cans to encourage recycling. The lawmakers believe the population proportion in favor of changing the law is 93% (based on historical data and previous votes) . Which of the following conditions for the Central Limit theorem are not met?

• A)Relative to the population, the sample is not large enough.
• B)The population proportion is too small and will not have enough expected successes.
• C)The population proportion is too small and will not have enough expected failures.
• D)None of these, all the conditions of the CLT are met.

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Definitions:

Incentive Program

A strategy or plan designed to motivate and encourage specific behaviors or actions from a group of people, often through rewards.

P-Value

The probability of obtaining test results at least as extreme as the ones observed during the test, assuming that the null hypothesis is correct.

Retention Rate

The percentage of individuals or items that remain in a system or process over a period, often used to measure customer or employee loyalty.

Null Hypothesis

The default hypothesis that there is no relationship or difference between certain phenomena or variables, tested for possible rejection in statistical analysis.