When Creating a Distribution of Means, It Is Important That

question 73

Multiple Choice

When creating a distribution of means, it is important that whatever scores are sampled to compute the means are:

• A) placed back into the population for additional sampling.
• B) separated out from the population so that they cannot be resampled.
• C) recorded in order to create a distribution of scores.
• D) balanced across the mean so that extreme scores are controlled.

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Definitions:

Interval

A range between two numbers or points, often used to specify the precision of an estimate or the coverage of a dataset.

Kruskal-Wallis Test

The Kruskal-Wallis Test is a non-parametric statistical test used to determine if there are statistically significant differences between two or more groups of an independent variable on a continuous or ordinal dependent variable.

Chi-Squared Distribution

A statistical distribution that is used to describe the distribution of a sum of the squares of k independent standard normal variables, commonly used in hypothesis testing.

Chi-Squared Distributed

Referring to a statistical distribution that arises from the sum of the squares of variables that follow a standard normal distribution.