Exhibit 13-5 Part of an ANOVA Table Is Shown Below

question 16

Multiple Choice

Exhibit 13-5
Part of an ANOVA table is shown below.
-Refer to Exhibit 13-5. If at 95% confidence, we want to determine whether or not the means of the populations are equal, the p-value is

• A)between 0.01 to 0.025
• B)between 0.025 to 0.05
• C)between 0.05 to 0.1
• D)greater than 0.1

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Definitions:

Spread Out

Describes how much a dataset is stretched or compressed, indicating the variability or dispersal of the data points.

Central Limit Theorem

A statistical theory that states that, given a sufficiently large sample size, the sampling distribution of the mean for a variable will approximate a normal distribution, regardless of the variable's distribution in the population.

Sampling Distributions

The probability distribution of a statistic obtained from multiple random samples of a population.

Normally Distributed

Refers to a bell-shaped distribution that is symmetrical about its mean, often used as a model in statistics for real-valued random variables.