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A C A consumer looking to buy a used red Miata car will call de dealership that carries the car. She estimates the probabili 2 dealership will have the car will be 28%. We are interested dealerships she must call. 3\ 4. a. In words, define the random variable X. b. List the values that X may take on. C. Give the distribution of X. X~ 10 d. On average, how many dealerships would we expect her 11 12 e. Find the probability that she must call at most four deale 13 14 f. Find the probability that she must call three or four deale 15 16 17 18 19

A C A consumer looking to buy a used red Miata car will call de dealership that carries the car. She estimates the probabili 2 dealership will have the car will be 28%. We are interested dealerships she must call. 3\ 4. a. In words, define the random variable X. b. List the values that X may take on. C. Give the distribution of X. X~ 10 d. On average, how many dealerships would we expect her 11 12 e. Find the probability that she must call at most four deale 13 14 f. Find the probability that she must call three or four deale 15 16 17 18 19

MATLAB: An Introduction with Applications
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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Please answer everything after c. If there is a excel equation please fill out 

14 A F H. K A consumer looking to buy a used red Miata car will call dealerships until she finds a dealership that carries the car. She estimates the probability that any independent dealership will have the car will be 28%. We are interested in the number of dealerships she must call. 3 4 a. In words, define the random variable X. 6. b. List the values that X may take on. 7. 8. c. Give the distribution of X. X ~ 9. 10 d. On average, how many dealerships would we expect her to have to call until she finds one that has the car? 11 12 e. Find the probability that she must call at most four dealerships. 1 3 4 Total 13 14 f. Find the probability that she must call three or four dealerships. 15 16 17 18 19
Transcribed Image Text:14 A F H. K A consumer looking to buy a used red Miata car will call dealerships until she finds a dealership that carries the car. She estimates the probability that any independent dealership will have the car will be 28%. We are interested in the number of dealerships she must call. 3 4 a. In words, define the random variable X. 6. b. List the values that X may take on. 7. 8. c. Give the distribution of X. X ~ 9. 10 d. On average, how many dealerships would we expect her to have to call until she finds one that has the car? 11 12 e. Find the probability that she must call at most four dealerships. 1 3 4 Total 13 14 f. Find the probability that she must call three or four dealerships. 15 16 17 18 19
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