1 Use the equation please see screenshot to determine the nu

1) Use the equation (please see screenshot) to determine the number of separate outcomes for the following:

a. n=5, x=2, p=0.646

b. n=11, x=9, p=0.42

a. n=5, x=2

b. n=11, x=9

3)Use the equation (please see screenshot) to determine the number of separate outcomes for the following:

a. n=5, x=2, p=0.646

b. n=11, x=9, p=0.42

* PLEASE DO NOT SCREENSHOT YOUR REPLY.

Solution

2) Use the equation (please see screenshot) to determine the number of separate outcomes for the following:

a. n=5, x=2

answer=10

b. n=11, x=9

answer=55

3)Use the equation (please see screenshot) to determine the number of separate outcomes for the following:

a. n=5, x=2, p=0.646

P(X=x) = (_nC_x) p^x (1-p)^n-x   

P(X=2) = (₅C₂) 0.646² (1-0.646)^5-2  

P(X = 2) = 0.1851

b. n=11, x=9, p=0.42

P(X=9) = (₁₁C₉) 0.42⁹ (1-0.42)^11-9

P(X = 9) = 0.0075