Montana Highways a Recent Survey in Montana Revealed That 60% of the 60

question 180

Short Answer

Montana Highways
A recent survey in Montana revealed that 60% of the vehicles traveling on highways,where speed limits are posted at 70 miles per hour,were exceeding the limit.Suppose you randomly record the speeds of ten vehicles traveling on US 131 where the speed limit is 70 miles per hour.Let X denote the number of vehicles that were exceeding the limit. ​ ​
-{Montana Highways Narrative} Find P(X = 10).

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Definitions:

Alternative Hypothesis

A hypothesis that contradicts the null hypothesis, suggesting that there is a significant effect or difference.

Inferential Statistics

Statistical procedures used to test hypotheses and draw conclusions from data collected during research studies.

Degrees of Freedom

The number of independent values in a statistical calculation that can vary without violating the given constraints.

Significance Level

A threshold used in statistical hypothesis testing to determine whether to reject the null hypothesis, typically denoted as alpha (α).