Mathematics, 19.11.2019 06:31 katrinajernae8216
Apharmaceutical company ran a clinical trial to test if drug x cures disease y. a statistician named z who is taking bio 211 was given a task to perform a null hypothesis test. the test was perfect, and the null hypothesis was rejected at the alpha = 0.05 significance level. however, unbeknownst to z, the company ran 39 extra clinical trials and secretly hired z’s classmates to evaluate data obtained from each independent trial with the same null hypothesis test at the same significance level. a. what is the null hypothesis? drug x does cure disease y drug x does not cure disease y
Answers: 2
Mathematics, 21.06.2019 19:30
Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*
Answers: 2
Mathematics, 21.06.2019 20:30
Ateam has p points. p = 3w + d w = wins d = draws a) a football team has 5 wins and 3 draws. how many points does the team have?
Answers: 1
Mathematics, 21.06.2019 21:20
The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %
Answers: 3
Mathematics, 21.06.2019 22:00
The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle
Answers: 1
Apharmaceutical company ran a clinical trial to test if drug x cures disease y. a statistician named...
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