Answer: 8.22
Step-by-step explanation:
For any binomial event , the formula to calculate the standard deviation of the possible outcomes is given by :-
, where p is the probability of success and n is the number of trials.
Given: The probability of success p = 0.1
The number of trials = 750
Now, the standard deviation of the possible outcomes will be :-
Answer:
r(s(-2)) = -2
We are given these following functions:
Find the value of r(s (-2)).
First we find the composition of r and s functions. It is:
At x = -2
3(4+3x)
See Image below.