SOLUTION: A firm which conducts consumer surveys by mail has been found that 30 percent of those families receiving a questionnaire will return it. In a survey of 10 families what is the pro

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Question 1169950: A firm which conducts consumer surveys by mail has been found that 30 percent of those families receiving a questionnaire will return it. In a survey of 10 families what is the probability that exactly five families will return the questionnaire? Exactly 6 families? Ten families?
Answer by ikleyn(52787) About Me  (Show Source):
You can put this solution on YOUR website!
.

Go to web-site

https://www.di-mgt.com.au/binomial-calculator.html


Find there an online calculator which provides calculation the entire binomial distribution as a Table of values.


Input there two parameters   1)  the individual probability and   2)  the number of trial
and get the entire table for all/(any)  numbers/(number)  of success.