Use the Following Information to Answer the Question

question 18

Multiple Choice

Use the following information to answer the question. Suppose the Nielson Organization conducted a survey to find out how many minutes of televised sporting events people watched in one week. Assume that all conditions for the Mann- Whitney test have been met. Use the following test output to answer the question.

-Using a significance level of 5%, state the correct decision regarding the null hypothesis and the concluding statement.

• A)Reject H0. There is evidence to suggest that there is difference in the median amount of televised sporting events that adults in the two age groups watched.
• B)Fail to reject H0. There is evidence to suggest that there is a difference in the median amount of televised sporting events that adults in the two age groups watched.
• C)Reject H0. There is evidence to suggest that there is no difference in the median amount of televised sporting events that adults in the two age groups watched.
• D)Fail to reject H0. There is evidence to suggest that there is no difference in the median amount of televised sporting events that adults in the two age groups watched.

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Definitions:

Comparisons

The act of evaluating two or more items, individuals, or groups to identify similarities and differences.

Diagnoses

The identification of the nature and cause of a disease or condition through examination of symptoms and diagnostic tests.

IQ Score

A numerical representation of an individual's intelligence level, typically derived from standardized tests comparing one's performance to age-related norms.

Interval Scale

A type of scale used in measurements that allows for the comparison of differences between objects or events, but not the ratio between them, as it lacks a true zero point.