Math, asked by Avineet99, 1 month ago

A radar unit is used to measure speeds of cars. The speeds are normally distributed with a mean of 90 km/hr and a standard deviation of 10 km/hr. What is the probability that a car picked at random is travelling between 65 to 85 km/hr

Answers

Answered by kujurnemai

1

Answer:

don't know Because I am very poor in maths

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