Match the Terms with the Definitions

question 43

Multiple Choice

Match the terms with the definitions.(Note: there are more definitions than terms)
-population

• A)a characteristic of the population
• B)indicates that a person or object belongs in a category
• C)the entire set of people or objects of interest
• D)the arithmetic average of the data
• E)a measurement scale with an absolute zero
• F)a measured characteristic of a sample
• G)helps us determine how much of something is possessed
• H)a subset of people or objects that exist within the entire set

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Definitions:

Population Variance

The average of the squared differences from the mean for every individual in an entire population, quantifying the overall variation within that population.

Hypotheses Test

A statistical method that uses sample data to evaluate a hypothesis about a population parameter.

Significance Level

The probability of rejecting the null hypothesis when it is true, used as a threshold in hypothesis testing.

Test Statistic

A standardized value derived from sample data during a hypothesis test that is used to make the decision about the null hypothesis.