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Chase records the speeds of vehicles moving past their house. The speed limit is 40 kmjh. The mean and standard deviation of 83 readings we
Chase records the speeds of vehicles moving past their house. The speed limit is 40 kmjh. The mean and standard deviation of 83 readings we 3? = 40.4km/hand s = 5.1 km/h. Assuming the data is normally distributed, what is the percent chance (approximately) that a person is travelling faster than 37.85 kHl/h? Use this Standard Normal Distribution curve to help answer the question: 73.5 73.0 72.5 72.0 4.5 71.0 70.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 Standard Deviation (0')
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