A survey of daily travel time had these results (in minutes): 26, 33, 65, 28, 34,...

A survey of daily travel time had these results (in minutes):

26, 33, 65, 28, 34, 55, 25, 44, 50, 36, 26, 37, 43, 62, 35, 38, 45, 32, 28, 34

The Mean is 38.8 minutes, and the Standard Deviation is 11.4 minutes

Identify the data values that represent the middle 68% of the normal curve
Identify the data values that represent the middle 95% of the normal curve
Identify the data values that represent the middle 99.7% of the normal curve

Solutions

Expert Solution

milcah answered 1 year ago

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