(19).

Assume the random variable X is normally distributed with mean

=50

and standard deviation

=7.

Compute the probability. Be sure to draw a normal curve with the area corresponding to the probability shaded.

P(X>43)

Question content area bottom

Part 1

Which of the following normal curves corresponds to

P(X>43)?

A.

43

50

A normal curve has a horizontal axis with two labeled coordinates, 43 and 50. The curve's peak is near the top of the graph at horizontal coordinate 50. Two vertical line segments run from the horizontal axis to the curve at 43 and 50. The area under the curve to the left of the vertical line segment at 43 is shaded.

B.

43

50

A normal curve has a horizontal axis with two labeled coordinates, 43 and 50. The curve's peak is near the top of the graph at horizontal coordinate 50. Two vertical line segments run from the horizontal axis to the curve at 43 and 50. The area under the curve to the right of the vertical line segment at 43 is shaded.

C.

43

50

A normal curve has a horizontal axis with two labeled coordinates, 43 and 50. The curve's peak is near the top of the graph at horizontal coordinate 50. Two vertical line segments run from the horizontal axis to the curve at 43 and 50. The area under the curve between the vertical line segments is shaded.

Part 2

P(X>43)=enter your response here

(Round to four decimal places as needed.)