An online store charges for shipping based on the weight of the items in an order. Define the random variable x = weight of a randomly selected order (in pounds) The density curve of x is shown here:
Shade the area under the curve corresponding to each of the following probabilities (draw a new curve for each part):
a. P(x < 200)
b. P(100 < x < 300)
c. P(x≤250)
d. The probability that the selected order has a weight greater than 350 pounds. |

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