Test Whether He Given Claim Is Supported or Not Supported

question 45

Multiple Choice

Test whether he given claim is supported or not supported using a 0.05 significance level. Assume that the sample has been randomly selected from a population with a normal distribution.
-A researcher wants to check the claim that convicted burglars spend an average of 18.7 months in jail. She takes a random sample of 11 such cases from court files and finds that x = 20.8 months and s = 7.4 months. Use a 0.05
Significance level to test whether the claim that that the average time is not 18.7 months is supported or not
Supported.

• A)supported
• B)not supported

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Definitions:

Communities

Groups of people living in the same place or having a particular characteristic in common, often marked by a sense of belonging and community identity.

Families

Groups of related individuals, bound by blood, marriage, or other agreed-upon relationships, who often live together and support one another.

Universal Elements

Fundamental or essential components that are common or applicable in all cases.

Middle Course

A strategy or solution that attempts to balance opposing viewpoints or interests, often seeking a compromise or moderate path.