Mathematics, 26.11.2019 22:31, franksjamia
The u. s. census bureau claims that 26% of all u. s. businesses are owned by women. a researcher in denver believes that the percent is higher there. a consulting firm surveys a random sample of 410 businesses in the denver area and finds that 115 of them have female owners.
what is the p value for testing the hypotheses h0: p=0.26 versus ha: p> 0.26 ? a) 0.946b) 0.172c) 0.344
Answers: 3
Mathematics, 21.06.2019 16:40, Hi123the
Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)
Answers: 2
Mathematics, 21.06.2019 18:00, amshearer4719
Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?
Answers: 1
Mathematics, 21.06.2019 19:30, Tcareyoliver
If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b
Answers: 1
The u. s. census bureau claims that 26% of all u. s. businesses are owned by women. a researcher in...
Mathematics, 02.06.2020 22:58
Biology, 02.06.2020 22:58
Mathematics, 02.06.2020 22:58