In an Analysis of Variance Where the Total Sample Size

question 16

Multiple Choice

In an analysis of variance where the total sample size for the experiment is n_T and the number of populations is k, the mean square due to error is

• A) SSE/(n_T - k).
• B) SSTR/(n_T - k).
• C) SSE/(k - 1).
• D) SSTR/k.

---

Definitions:

Frequency Distributions

An arrangement of values that shows the frequency with which each value occurs.

Population Median

The middle value of a dataset when it is ordered from the smallest to the largest, representing the central tendency of the population.

Normal Approximation

Normal approximation is a statistical technique that applies the properties of the normal distribution to approximate the distribution of sample data or statistics.

Standardized Test Statistic

A value computed from sample data and the null hypothesis that measures how many standard deviations the sample data falls from the hypothesized value.