Mathematics, 21.11.2019 21:31 adahlove
The management of the green bay packers football team would like to test the hypothesis that the average price of a ticket is less than $225 on the secondary market. a random sample of 40 customers paid an average of $207 for their ticket. assume that the standard deviation of the price of tickets for packers games is $43. the green bay packers would like to set a=0.01. use the critical value approach to test this hypothesis.
Answers: 2
Mathematics, 21.06.2019 19:10
In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth
Answers: 2
Mathematics, 22.06.2019 00:20
Maria solved an equation as shown below. what is the solution to maria’s equation?
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 00:30
Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i
Answers: 1
The management of the green bay packers football team would like to test the hypothesis that the ave...
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