Question

Ex. (7) Student A has answered that the mean of a Binomial Distribution is
18 and variance is 12, another student B answered that the mean is
18 and variance is 21. Of the two students whose answer is correct?
Justify.
Solution:​

Answer 1

Answer:

n = 54

Step-by-step explanation:

That's the answer for your question

Answer 2

Answer:

Justify

Step-by-step explanation:

this is the answer