Draw the normal curve with the parameters indicated. Then find the probability of the random variable X. Shade the area that represents the probability.
μ = 50, σ = 11, P(X≤45)
Click here to view page 1 of the standard normal distribution table.
Click here to view page 2 of the standard normal distribution table.
Which of the following shaded regions corresponds to P(X≤45)?
Ο Α.
45 50
Q
Q
P(X≤45)=
(Round to four decimal places as needed.)
OB.
OC.
Q
Q
Q
Q
X
45 50
X
45 50