Suppose a normal distribution has a mean of 98 and a standard deviation of 6. What is P(x>or=to104)?
A. 0.16
B. 0.475
C. 0.84
D. 0.975

chicken chicken chicken

step-by-step explanation:

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.

i think the answer is b. i hope i !