The Standard Deviation of the Scores: 2,0,1,8,and 4 Is

question 32

Multiple Choice

The standard deviation of the scores: 2,0,1,8,and 4 is

• A)0)67
• B)2)83
• C)3
• D)8

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Definitions:

Type I Error

The false rejection of the true null hypothesis, often referred to as a "false positive," in the context of hypothesis testing.

Type II Error

A statistical error that occurs when a false null hypothesis is not rejected.

α

Denotes the level of significance in hypothesis testing; a threshold below which the p-value must fall for results to be considered statistically significant.

Type I Error

Occurs when a true null hypothesis is incorrectly rejected, falsely indicating that there is a significant effect when there is none.