Based on the Normal Model for Car Speeds (In Km/h)on

question 106

Multiple Choice

Based on the Normal model for car speeds (in km/h) on a road N(77,9.1) ,what is the cutoff value for the highest 15% of the speeds?

• A)about 67.5 km/h
• B)about 86.5 km/h
• C)about 11.6 km/h
• D)about 65.5 km/h
• E)about 63.1 km/h

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