Math, asked by pvkchaitanya771, 7 months ago

Q7 If X is a random variate which is distributed normally with mean 12 and standard deviation 4,

find the probabilities of the following events (table value of z is 0 to 2 = 0.4772 and 0 to 3 =

0.4986 ) :

(i) P(0 ≤ X ≤ 12)

(ii) P( X ≥ 20)

Answers

Answered by sachinyoga2013

0

Answer:

sorry i didn't know the answer someone will help u

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