Mathematics, 12.04.2021 08:10 kortetsosie8813
Let X be the time in minutes between two successive arrivals at the drive-up window of a local bank. If X has an exponential distribution with = 1, compute the following: (If necessary, round your answer to three decimal places.) (a) The expected time between two successive arrivals is minutes. (b) The standard deviation of the time between successive arrivals is minutes. (c) P(X ≤ 2) (d) P(1 ≤ X ≤ 4) (e) P(X ≥ 2)
Answers: 2
Mathematics, 21.06.2019 13:30
Franklin neason earns $5,250 a month as a sales manager. what is his semimonthly salary? a.$10,500b.$5,250c.$2,365d.$2,625
Answers: 1
Mathematics, 21.06.2019 19:00
What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.
Answers: 1
Let X be the time in minutes between two successive arrivals at the drive-up window of a local bank....
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