Mathematics, 17.07.2019 16:40 bpo2205748
Arandom sample of 145 students is chosen from a population of 4,250 students. if the mean iq in the sample is 130 with a standard deviation of 7, what is the 90% confidence interval for the students' mean iq score?
Answers: 1
Mathematics, 21.06.2019 21:30, anaemigarcia
What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14
Answers: 2
Mathematics, 22.06.2019 02:30, ayoismeisalex
F(x) = x^2+x-2/x^2-3x-4 what is the domain and range, x-and y-intercepts, horizontal asymptotes, and vertical asymptotes?
Answers: 3
Arandom sample of 145 students is chosen from a population of 4,250 students. if the mean iq in the...
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