A test determine whether a certain antibody is present is 99.8% effective. This means that the test will accurately coma back negative if the antibody is not present (in the test subject)99.8% of the time. The probability of a test comes back positive when the antibody is not present (a false positive) is 0.002. Suppose the test. Is given to six randomly selected people who do not have the antibody.
(A) what is the probability that test comes back negative for all six people.?
(B) What is the probability that the test comes back positive for at least on of six people.?
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SAT, 23.06.2019 12:00
52(4p+1) ≤ 4 3+12p can someone solve it for me with explanation
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SAT, 24.06.2019 22:30
25 points fast click to review the online content. then answer the questions(s) below, using complete sentences. scroll down to view additional questions. online content: site 1. take the study skills assessment. identify one area in which you could improve. then describe what steps you will take to improve in that area.
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SAT, 25.06.2019 12:00
Based on the narrator's comments about living with the widow douglas, the reader can infer that a) the narrator doesn't care much for civilization and its strict rules. b) the narrator admires and wants to become more civilized and refined. c) the narrator is extremely religious and of high moral standing. d) the narrator desires to become a productive member of society.
Answers: 1
A test determine whether a certain antibody is present is 99.8% effective. This means that the test...
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