Compute the probability that at least three of the four M&M's are e yellow. 0.6835
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
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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Transcribed Image Text:According to Masterfoods, the company that manufactures M&M's, 12% of peanut M&M's are
brown, 15% are yellow, 12% are red, 23% are blue, 23% are orange and 15% are green. You
randomly select four peanut M&M's from an extra-large bag of the candies. (Round all probabilities
below to four decimal places; i.e. your answer should look like 0.1234, not 0.1234444 or 12.34%.)
Compute the probability that exactly three of the four M&M's are yellow.
0.0115
Compute the probability that two or three of the four M&M's are yellow.
0.109
Compute the probability that at most three of the four M&M's are yellow.
0.9995
Compute the probability that at least three of the four M&M's are yellow.
0.6835

Transcribed Image Text:The time it takes to get a seat at a restaurant is exponentially distributed.
The value for the function of time to get a table is 4.19 minutes for x 2 0
Find the probability that a customer will have to wait at most 5 minutes to
sit down.
Round to four decimal points.
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