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calculated from a survey of BHCC students with the question asked How many classes are you taking this semester? x: # of classes N m

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calculated from a survey of BHCC students with the question asked "How many classes are you taking this semester?" x: # of classes N m + P(X) 0.14 0.27 0.12 0.34 0.13 Using the table, find the following probabilities for a student selected at random: a.) What is the probability that a student is taking 2 or more classes? 0.36 X b.) What is the probability that a student is taking at least 3 classes? 0.12 X c.) What is the probability that a student is taking more than 3 classes? 0.65 d.) What is the probability that a student is taking less than 2 classes? 0.14 V e.) What is the probability that a student is taking no more than 2 clases? 0.27 X f.) What is the average (mean) amount of classes a student takes at BHCC? g.) What is the standard deviation for the amount of classes a student takes at BHCC? (round to two decimal places)

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