Mathematics, 24.01.2020 03:31 beautycutieforever10
Abarrel of water contains 60 gallons of water if 21 gallons leaked out what percent of water was left in the barrel
Answers: 1
Mathematics, 21.06.2019 19:40, marshallmattah
Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297
Answers: 1
Mathematics, 21.06.2019 20:00, Chen5968
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
Answers: 2
Mathematics, 22.06.2019 00:00, kaylagoof4140
Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64
Answers: 3
Abarrel of water contains 60 gallons of water if 21 gallons leaked out what percent of water was lef...
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