The Numbers of Avalanche Fatalities in Colorado for the Last

question 13

Multiple Choice

The numbers of avalanche fatalities in Colorado for the last eight seasons were reported as 1, 1, 5, 5, 5, 5, 8, and 10.Roughly what type of distribution is shown?

• A) normal
• B) positively skewed
• C) negatively skewed
• D) nominal

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Definitions:

Type I Error

A statistical error made by rejecting the null hypothesis when it is actually true, known as a false positive.

Type II Error

The failure to reject a false null hypothesis, also known as a "false negative."

Null Hypothesis

A statement positing that there is no significant difference or effect, serving as the default assumption in hypothesis testing.

Type II Error

The error that occurs when a false null hypothesis is not rejected, also known as a "false negative."