The Assumptions of ANOVA Are That Samples Are Selected

question 99

Multiple Choice

The assumptions of ANOVA are that samples are selected:

• A) randomly and that the samples come from populations with unequal variances.
• B) randomly, the population distribution is normal, and the samples come from populations with equal variances.
• C) randomly and the population distribution is normal.
• D) from populations that are heteroscedastic and normally distributed.

---

Definitions:

Histogram

A graphical representation of data that groups numbers into ranges, showing the frequency of data points within those ranges as bars.

Frequency Distribution

A statistical representation showing the number of observations within different intervals or categories.

Histogram

A graphical representation of distributed data using bars of different heights to show the frequency of data points in specific intervals.

Frequency Distribution

A statistical representation showing how often each different value in a set of data occurs.