Find the indicated probabilities using the geometric distribution, the Poisson distribution, or the binomial distribution. Then determine if the events are unusual If convenient, use the appropriate probability table or technology to find the probabilities Assume the probability that you will make a sale on any given telephone call is 0.21. Find the probability that you (a) make your first sale on the fifth call, (b) make your sale on the first, second, or third call, and (c) do not make a sale on the first three cal (a) P(make your first sale on the fifth call)= (Round to three decimal places as needed) (b) P(make your sale on the first, second, or third call)= (Round to three decimal places as needed) (c) P(do not make a sale on the first three calls)= (Round to three decimal places as needed) Which of the events are unusual? Select all that apply DA. The event in part (a), "make your first sale on the fifth callr, is unusual OB. The event in part (b), "make your sale on the first, second, or third call", is unusual O C. The event in part (C), "do not make a sale on the first three calls", is unusual OD. None of the events are unusual Next Type here to search O 47°F Cloudy 8:30 PM dx 12/20/2021
Find the indicated probabilities using the geometric distribution, the Poisson distribution, or the binomial distribution. Then determine if the events are unusual If convenient, use the appropriate probability table or technology to find the probabilities Assume the probability that you will make a sale on any given telephone call is 0.21. Find the probability that you (a) make your first sale on the fifth call, (b) make your sale on the first, second, or third call, and (c) do not make a sale on the first three cal (a) P(make your first sale on the fifth call)= (Round to three decimal places as needed) (b) P(make your sale on the first, second, or third call)= (Round to three decimal places as needed) (c) P(do not make a sale on the first three calls)= (Round to three decimal places as needed) Which of the events are unusual? Select all that apply DA. The event in part (a), "make your first sale on the fifth callr, is unusual OB. The event in part (b), "make your sale on the first, second, or third call", is unusual O C. The event in part (C), "do not make a sale on the first three calls", is unusual OD. None of the events are unusual Next Type here to search O 47°F Cloudy 8:30 PM dx 12/20/2021
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Find the indicated probabilities using the geometric distribution, the Poisson distribution, or the binomial distribution. Then determine if the events are unusual. If convenient, use the appropriate probability table or technology to find the probabilities
Assume the probability that you will make a sale on any given telephone call is 0.21. Find the probability that you (a) make your first sale on the fifth call, (b) make your sale on the first, second, or third call, and (c) do not make a sale on the first three call-
(a) P(make your first sale on the fifth call)=|
(Round to three decimal places as needed.)
(b) P(make your sale on the first, second, or third call)=
(Round to three decimal places as needed.)
(c) P(do not make a sale on the first three calls) =
(Round to three decimal places as needed.)
Which of the events are unusual? Select all that apply.
A. The event in part (a), "make your first sale on the fifth call", is unusual.
B. The event in part (b), "make your sale on the first, second, or third call", is unusual
C. The event in part (c), "do not make a sale on the first three calls", is unusual.
D. None of the events are unusual.
Next
P Type here to search
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