Economy, asked by kaurlovejit26, 3 months ago

if X. and Y are independent normal variables with the mean 100 and 80 respectively. and the standard deviation is 4 and 3. what is the distribution of (X +Y)

Answers

Answered by mohanraaj0724

0

Answer:

187

Explanation:

x= 100+4

y= 80+3

104+83=187

answer is 187

Answered by shubhamkale96k

1

Answer:

the S.D of this question is an 5.

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