Mathematics, 05.12.2019 19:31 jaychavez1926
Anew screening program for disease x was tested in 1000 people using a randomized trial design. the new screening program picked up 232 cases of disease. follow-up testing revealed that 201 of these were "real" cases. among the people who screened negative, follow-up testing revealed that 14 actually had the disease, despite screening negative.
draw a 2x2 table for the screening test
(partial credit will be given for correct numbers placed anywhere on the standard 2x2
table template—including margin totals. so, put in as much as you can.)
Answers: 1
Mathematics, 21.06.2019 17:30
Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?
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Mathematics, 21.06.2019 18:10
Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187
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Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing (type an integer or a decimal.)
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Mathematics, 22.06.2019 01:20
Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18}, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.
Answers: 2
Anew screening program for disease x was tested in 1000 people using a randomized trial design. the...
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