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a. Assuming that the results of the DNA analysis are valid, what is the probability that you are actually served red snapper the next time you order it at a restaurant? The probability is 1.49. (Round to the nearest hundredth as needed.) b. If there are three customers at a restaurant, all who have ordered red snapper, what is the probability that at least one customer is actually served red snapper? The probability is (Round to four decimal places as needed.)

a. Assuming that the results of the DNA analysis are valid, what is the probability that you are actually served red snapper the next time you order it at a restaurant? The probability is 1.49. (Round to the nearest hundredth as needed.) b. If there are three customers at a restaurant, all who have ordered red snapper, what is the probability that at least one customer is actually served red snapper? The probability is (Round to four decimal places as needed.)

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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**Text Transcription for Educational Website:** **Context:** Red snapper is a rare and expensive reef fish served at upscale restaurants. A certain law prohibits restaurants from serving a cheaper, look-alike variety of fish (vermilion snapper or lane snapper) to customers who order red snapper. Researchers at a university used DNA analysis to examine fish specimens labeled “red snapper” that were purchased from vendors across the country. The DNA tests revealed that 67% of the specimens were not red snapper, but the cheaper, look-alike variety of fish. **Questions:** a. Assuming that the results of the DNA analysis are valid, what is the probability that you are actually served red snapper the next time you order it at a restaurant? The probability is [Answer box: ] (Round to the nearest hundredth as needed.) b. If there are three customers at a restaurant, all who have ordered red snapper, what is the probability that at least one customer is actually served red snapper? The probability is [Answer box: ] (Round to four decimal places as needed.) **Note:** - No graphs or diagrams are present in the image. - A "Next" button and a "Time Remaining: 02:12:34" indicator are shown at the bottom of the screen.
Transcribed Image Text:**Text Transcription for Educational Website:** **Context:** Red snapper is a rare and expensive reef fish served at upscale restaurants. A certain law prohibits restaurants from serving a cheaper, look-alike variety of fish (vermilion snapper or lane snapper) to customers who order red snapper. Researchers at a university used DNA analysis to examine fish specimens labeled “red snapper” that were purchased from vendors across the country. The DNA tests revealed that 67% of the specimens were not red snapper, but the cheaper, look-alike variety of fish. **Questions:** a. Assuming that the results of the DNA analysis are valid, what is the probability that you are actually served red snapper the next time you order it at a restaurant? The probability is [Answer box: ] (Round to the nearest hundredth as needed.) b. If there are three customers at a restaurant, all who have ordered red snapper, what is the probability that at least one customer is actually served red snapper? The probability is [Answer box: ] (Round to four decimal places as needed.) **Note:** - No graphs or diagrams are present in the image. - A "Next" button and a "Time Remaining: 02:12:34" indicator are shown at the bottom of the screen.
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