Question

if X ~ B(n,p) and n=10 E(X) = 5 then find the value of p​

Answer 1

Answer:

We have been witnessing the situation of a pandemic since a year now. It has been a struggle for almost everybody. But it is so heart-warming to see people coming forward and helping others, even strangers, in these tough times. And HT is delighted to come across students of schools taking initiatives to provide a helping hand and aid to the people in need in some way or the other. HT would like to honour these young 'COVID Heroes' who are making a difference by sharing their story along with their photograph on our print or digital platform.

Word Count : 300-500 words