If We Fail to Reject the Null Hypothesis in a Test

question 6

Multiple Choice

If we fail to reject the null hypothesis in a test using analysis of variance,we are concluding that

• A)the populations from which our samples come are the same.
• B)the samples are dependent.
• C)the population variances are the different.
• D)the sample means are different.

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Definitions:

Pneumonia

An infection that inflames the air sacs in one or both lungs, which may fill with fluid or pus, causing cough with phlegm or pus, fever, chills, and difficulty breathing.

Accidents

Unplanned and unexpected events that cause injury or damage, typically occurring due to a lack of caution or unforeseen circumstances.

Old Age

The latter stage of the human lifespan, characterized by declines in physical and sometimes cognitive function, and often involving retirement from work and increased health care needs.

Death Anxiety

A learned emotional response to death-related phenomena characterized by extreme apprehension; used synonymously with death fear.