Use the following information for questions:
John and Mary both leave for class at the same time. The time it takes them to get to class, (J = time for John, M = time for Mary) are independent normal random variables. For John, the mean time E(J) = 10 minutes with variance V(J) = 4 minutes. For Mary, the mean time E(M) = 8 minutes with variance V(M) = 1 minute.
-What is the probability that John will get to class before Mary does?

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Use the following information for questions:
 John and Mary both leave for class at the same time. The time it takes them to get to class, (J = time for John, M = time for Mary) are independent normal random variables. For John, the mean time E(J) = 10 minutes with variance V(J) = 4 minutes. For Mary, the mean time E(M) = 8 minutes with variance V(M) = 1 minute.
-What is the probability that John will get to class before Mary does?

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The Answer of Use the following information for questions:
 John and Mary both leave for class at the same time. The time it takes them to get to class, (J = time for John, M = time for Mary) are independent normal random variables. For John, the mean time E(J) = 10 minutes with variance V(J) = 4 minutes. For Mary, the mean time E(M) = 8 minutes with variance V(M) = 1 minute.
-What is the probability that John will get to class before Mary does?

Use the Following Information for Questions