Is how tall the empire state building a statistical question
2 answers:
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Average speed is 12.6 miles per hour
<em><u>Solution:</u></em>
Given that team tool bella canoed miles in
hours
To find: average rate of speed in miles per hour
From given information,
To find the speed we use the below formula,
Substituting the given values we get,
Thus average speed is 12.6 miles per hour
Find the critical value or test statistic.
Find P(z > 2.25) using a normal distribution table
P(z > 2.25) = 0.0122
Find P(z > 2.25) using a normal distribution table
P(z > 2.25) = 0.0122