Mathematics, 29.10.2019 00:31 erikacastro5404
Asample of n = 16 individuals is selected from a population with a mean of μ = 78. a treatment is administered to the individuals in the sample and, after treatment, the population variance is known to be σ 2 = 144. a. if the treatment has a 4-point effect and produces a sample mean of m = 82, is this sufficient to conclude that there is a significant treatment effect using a two-tailed test with α = .05? (3 pts)
Answers: 1
Mathematics, 21.06.2019 15:30, WhiteWinterRose
Which equation represents the line that passes through the points and (4, 10) and (2, 7)? y = 3/2x - 11y = 3/2x +4y = - 3/2x + 19y = - 3/2x + 16
Answers: 2
Mathematics, 21.06.2019 18:00, joseroblesrivera123
Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126
Answers: 1
Asample of n = 16 individuals is selected from a population with a mean of μ = 78. a treatment is ad...
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