What Is the Meaning of Testing a Hypothesis at an Alpha

question 27

Multiple Choice

What is the meaning of testing a hypothesis at an alpha level of 0.05?

• A)There is 95% confidence that the observed results are due to sampling error or because of sample randomness.
• B)The chances of not rejecting the null hypothesis when it is false is more than 5%.
• C)There is a 95% chance that the observed result from the sample analysis will also occur in the population.
• D)The probability of committing a Type II error is about 5%.
• E)There is 95% chance of a gamma error.

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Definitions:

Seniors

Older adults or individuals who are typically 65 years or above, often considered as a demographic group with specific health, economic, and social needs.

Young-Old

A term often used to describe the segment of the elderly population considered to be in better health and more active than those who are older and potentially less healthy.

Old-Old

Refers to individuals who are roughly 85 years old or older, often highlighting distinctions in needs, health, and social aspects from younger elderly populations.

Aged

Referring to individuals who are considerably advanced in years; often used to describe the elderly population.