Suppose that the distance of fly balls hit to the outfield (in baseball) is normally distributed with a mean of 242 feet and a standard deviation of 60 feet. We randomly sample 49 fly balls. O Part (a) O Part (b) What is the probability that the 49 balls traveled an average of less than 230 feet? (Round your answer to four decimal places.) Sketch the graph. Scale the horizontal axis for X. Shade the region corresponding to the probability. 220 230 240 250 260 220 230 240 250 260 220 230 240 250 260 220 230 240 250 260 O Part (c) Find the 60th percentile of the distribution of the average of 49 fly balls. (Round your answer to two decimal places.) ft

Assume the readings on thermometers are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. Find the probability that a randomly selected thermometer reads between −1.55 and −0.17 and draw a sketch of the region.   Click to view page 1 of the table. LOADING... Click to view page 2 of the table. LOADING...       Sketch the region. Choose the correct graph below.     A.             -0.17-1.55         A graph with a bell-shaped curve, divided into 3 regions by 2 lines from top to bottom, both on the left side. The region between the 2 lines is shaded. Moving from left to right, the z-axis below the first line is labeled negative 1.55. The z-axis below the second line is labeled negative 0.17.   B.               -0.17-1.55         A graph with a bell-shaped curve, divided into 3 regions by 2 lines from top to bottom, both on the left side. Moving from left to right, the regions left of the second line are shaded. The z-axis…

You randomly select and weigh 12 samples of an allergy medicine. Assume the weights are normally distributed. to.99= two digits after the decimal point.) (Round answer to two decimal places. There must be

Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Find the probability that a given score is less than −1.93 and draw a sketch of the region.Question content area bottomPart 1Sketch the region. Choose the correct graph below.A.-1.93  A symmetric bell-shaped curve is plotted over a horizontal scale. A vertical line runs from the scale to the curve at labeled coordinate negative 1.93, which is to the left of the curve’s center and peak. The area under the curve to the left of the vertical line is shaded.B.1.93  A symmetric bell-shaped curve is plotted over a horizontal scale. A vertical line runs from the scale to the curve at labeled coordinate 1.93, which is to the right of the curve’s center and peak. The area under the curve to the left of the vertical line is shaded.C.1.93-1.93  A symmetric bell-shaped curve is plotted over a horizontal scale. Two vertical lines run from…