Mathematics, 26.02.2020 17:02 unkown77
A test to determine whether a certain antibodies present is 99 1.1% effective this means that the test will accurately come back negative if the antibodies not present 99.1% of the time the probability of a test coming back positive with the antibiotic is not present is 0.009 suppose the test is given to seven randomly selected people who do not have the antibodies what is the probability that the test comes back negative for all seven people
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Mathematics, 20.06.2019 18:02
Let w = 4. enter > , < , or = to compare the expressions. 3w² + 1 10w + 8
Answers: 1
Mathematics, 21.06.2019 16:00
()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31
Answers: 1
Mathematics, 21.06.2019 17:00
Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2
Answers: 3
Mathematics, 21.06.2019 17:30
Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?
Answers: 2
A test to determine whether a certain antibodies present is 99 1.1% effective this means that the te...
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