Which Distribution Is Used in Testing the Hypotheses About the Equality

question 12

Multiple Choice

Which distribution is used in testing the hypotheses about the equality of two population variances?

• A)z-distribution
• B)F-distribution
• C)x² distribution
• D)t-distribution

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Definitions:

Pie Chart

A pie chart segmented into slices to illustrate the percentages of a total.

Frequency Bar Chart

A graphical representation of data where the frequency or count of occurrences of values are represented by bars.

Political Affiliation

An individual's formal identification or allegiance with a political party or movement.

Pie Chart

A circular chart split into segments to show the ratio of numbers.