A blind taste test will be conducted with 9 volunteers to determine whether people can taste a difference between bottled water and tap water. Each participant will taste the water from two different glasses and then identify which glass he or she thinks contains the tap water. Assuming that people cannot taste a difference between bottled water and tap water, what is the probability that at least 8 of the 9 participants will correctly identify the tap water? (A) 0.0020 (B) 0.0195 (C) 0.8889 (D) 0.9805 (E) 0.9980

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A blind taste test will be conducted with 9 volunteers to determine whether people can taste a
difference between bottled water and tap water. Each participant will taste the water from two different
glasses and then identify which glass he or she thinks contains the tap water. Assuming that people
cannot taste a difference between bottled water and tap water, what is the probability that at least 8 of
the 9 participants will correctly identify the tap water?
(A) 0.0020
(B) 0.0195
(C) 0.8889
(D) 0.9805
(E) 0.9980
Transcribed Image Text:A blind taste test will be conducted with 9 volunteers to determine whether people can taste a difference between bottled water and tap water. Each participant will taste the water from two different glasses and then identify which glass he or she thinks contains the tap water. Assuming that people cannot taste a difference between bottled water and tap water, what is the probability that at least 8 of the 9 participants will correctly identify the tap water? (A) 0.0020 (B) 0.0195 (C) 0.8889 (D) 0.9805 (E) 0.9980
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