Mathematics, 27.06.2019 04:50 lucy143
To reduce laboratory? costs, water samples from twotwo public swimming pools are combined for one test for the presence of bacteria. further testing is done only if the combined sample tests positive. based on past? results, there is a 0.0070.007 probability of finding bacteria in a public swimming area. find the probability that a combined sample from twotwo public swimming areas will reveal the presence of bacteria. is the probability low enough so that further testing of the individual samples is rarely? necessary?
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 15:30, WhiteWinterRose
Which equation represents the line that passes through the points and (4, 10) and (2, 7)? y = 3/2x - 11y = 3/2x +4y = - 3/2x + 19y = - 3/2x + 16
Answers: 2
Mathematics, 21.06.2019 22:00, LilFabeOMM5889
In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in
Answers: 1
Mathematics, 22.06.2019 02:00, kathleensumter4913
Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.
Answers: 2
You know the right answer?
To reduce laboratory? costs, water samples from twotwo public swimming pools are combined for one t...
Questions in other subjects:
Mathematics, 01.08.2019 22:00
Computers and Technology, 01.08.2019 22:00
Health, 01.08.2019 22:00
