Given: Radar indicates vehicle speed 100 MPH %3D Vrs = 100 MPH, B 60 degrees %3D V = Vehicle's Actual Speed %3D What is the vehicle's actual speed? VI Vrs Vrs = V1 (cos B) = V1 (cosine error) 911 Q8: What is the vehicle's actual speed?

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A: Mean = 0.956 sd = 0.005 n = 36

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A: we have to solve 10, 11 and 12.

Q: question number 36

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A: Please see the below picture for detailed solution.

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A: 12)The test statistics is obtained below:From the given information, sample of 400 undergraduates…