If You Mistakenly Mark Too Much of a Background for Removal,use

question 64

Multiple Choice

If you mistakenly mark too much of a background for removal,use the ____ button.

• A)Restore Background
• B)Keep Background
• C)Remove Mark
• D)Delete Mark

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Definitions:

Test Statistic

A value calculated from sample data during hypothesis testing. It is used to determine whether to reject the null hypothesis.

Alternative Hypothesis

In hypothesis testing, the hypothesis that contradicts the null hypothesis, indicating there is an effect or a difference.

Test Statistic

An outcome obtained from samples in a hypothesis experiment, crucial in deciding if the null hypothesis should be dismissed.

P-value

Assuming the correctness of the null hypothesis, it is the possibility of obtaining test results that are equally or more extreme than those observed.