Math, asked by munni20141, 6 days ago

The weight of a certain type of a car tyre is normally distributed with a mean of 45 kg and a variance of 4 kg. A random sample of 100 tyres is selected. What is the probability that the mean of this sample lies between 42.5 and 46.4 kg?

Answers

Answered by devansubaharodia

0

Answer:

46.4 is the probability

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