subject
Mathematics, 01.09.2021 01:00 AsianAtari9340

Please awnser 4 and 5


Please awnser 4 and 5

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.
Answers: 1
question
Mathematics, 21.06.2019 19:40
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
question
Mathematics, 21.06.2019 20:00
Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.
Answers: 2
question
Mathematics, 21.06.2019 20:50
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
You know the right answer?
Please awnser 4 and 5
...
Questions
question
Chemistry, 07.05.2020 06:01
question
Mathematics, 07.05.2020 06:01
question
Mathematics, 07.05.2020 06:01