Mathematics, 10.07.2019 17:00 Dylan5857
Both of the graphs represent normal distributions with a mean of muequals10. determine which of the two normal distributions has a standard deviation of sigma equals 2 and which has a standard deviation of sigmaequals3. explain how you know which is which.
Answers: 1
Mathematics, 21.06.2019 17:00
Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.
Answers: 1
Mathematics, 22.06.2019 00:30
Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)
Answers: 2
Mathematics, 22.06.2019 01:00
The triangles are similar. what is the value of x? enter your answer in the box.
Answers: 1
Both of the graphs represent normal distributions with a mean of muequals10. determine which of the...
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