It s claimed that 65 of the cars on the valley highway are

Reference no: EM13634540

It s claimed that 65% of the cars on the Valley Highway are going faster than the 65 mph speed limit. A random sample of 25 cars was observed under normal driving conditions with no police car in sight.

What is the probability that all 25 cars were going faster than 65mph?

What is the probability that fewer than ten of the cars were going over 65mph?

Reference no: EM13634540

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