A certain airline sometimes overbooks flights for one of its small aircraft. For a randomly selected flight, let X represent the seating situation (1= overbook by one, 0=full and -1=empty seat). The probability distribution for X is: x -1 0 1 p(x) .15 .65 .20 d)How many standard deviations from the mean is the overbooked by one (x=1) situation? Hint SD(x)=.59
A certain airline sometimes overbooks flights for one of its small aircraft. For a randomly selected flight, let X represent the seating situation (1= overbook by one, 0=full and -1=empty seat). The probability distribution for X is: x -1 0 1 p(x) .15 .65 .20 d)How many standard deviations from the mean is the overbooked by one (x=1) situation? Hint SD(x)=.59
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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A certain airline sometimes overbooks flights for one of its small aircraft. For a randomly selected flight, let X represent the seating situation (1= overbook by one, 0=full and -1=empty seat). The probability distribution for X is:
x | -1 | 0 | 1 |
p(x) | .15 | .65 | .20 |
d)How many standard deviations from the mean is the overbooked by one (x=1) situation? Hint SD(x)=.59
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