Answer:
P=0.3726 or 37.26%
Step-by-step explanation:
The success, with 41% of probability of occurring, is that the employee believes the company's president possesses low ethical standards. For more than 8 and less than 12 successes, it means the probability of having 9, 10 or 11 successes (all these summed).
The formula is:
Where x is the number of successes,n the number of trials, p the probability of success,
refers to the combinations that can occur, and it's formula is:
Calculating each case:
Adding each case:
So let’s say you have (2,8) and (4,12)
Your x values are your first ones. So 2 and 4.
that formula is to find the midpoint so let 2 by x1 and 4 be x2. Add those together you get 6. Then divide by 2. Always by 2. You get 3. That’s the midpoint of those two points. Same thing for the y values.
The red line is y=1/2x -4 while the blue one is y=-2x+1. It's the last statement
X intercept (6,0)
y intercept (-3,0)
slope is m= 1/2
Answer:
C. 4.3
Step-by-step explanation:
Given that
n = 17
P = 1/4
Using binomial
Mean = np
Mean = 17 × (1/4)
= 17 × .25
= 4.25
Approximately = 4.3
