Consumer choice of ovens could be either gas or an electric oven. Consider the decisions made by six customers. Suppose that 0.40 is the probability that at most two customers purchase an electric oven. What is the probability that at least three customers purchase the electric oven? Then, suppose the probability that six customers purchase an electric oven is 0.007 while 0.105 is the probability that six purchase the gas oven. What is the probability that at least one of each type is purchased? O a. 0.60, 0.889 b. 0.064, 0.888 O c. 0.60, 0.888 d. None among the choices

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Consumer choice of ovens could be either gas or an electric oven. Consider the decisions made
by six customers. Suppose that 0.40 is the probability that at most two customers purchase an
electric oven. What is the probability that at least three customers purchase the electric oven?
Then, suppose the probability that six customers purchase an electric oven is 0.007 while 0.105
is the probability that six purchase the gas oven. What is the probability that at least one of each
type is purchased?
a. 0.60, 0.889
O b. 0.064, 0.888
O c. 0.60, 0.888
d. None among the choices
Transcribed Image Text:Consumer choice of ovens could be either gas or an electric oven. Consider the decisions made by six customers. Suppose that 0.40 is the probability that at most two customers purchase an electric oven. What is the probability that at least three customers purchase the electric oven? Then, suppose the probability that six customers purchase an electric oven is 0.007 while 0.105 is the probability that six purchase the gas oven. What is the probability that at least one of each type is purchased? a. 0.60, 0.889 O b. 0.064, 0.888 O c. 0.60, 0.888 d. None among the choices
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