What Is the Key Difference Between a Group of Check

question 38

Multiple Choice

What is the key difference between a group of check boxes attached to a group box and a group of radio buttons attached to a group box?

• A) Only radio buttons can be toggled.
• B) Only one radio button at a time can be checked.
• C) Check boxes cannot be attached to a group box.
• D) The only difference is the shape of the control.

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Definitions:

ANOVA

A statistical method, Analysis of Variance, used to compare the means of three or more samples to understand if at least one sample mean significantly differs from the others.

Hypothesis

A supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.

Test For Equality

A statistical method used to determine if two or more groups have statistically significant differences in means.

Variances

Measures of how much a set of numbers is spread out from their average value, indicating distribution dispersion.