Mathematics, 17.03.2020 00:45 mervesena01
A regression model, y = 4 + 4x1 + 6x2, with the undernoted parameters. Parameters: R2= 0.88 Sig of F: 0.04 p-value of x1= 0.05 p-value of x2= 0.08 a. Should NOT be rejected because all the parameters are generally acceptable. b. Should be rejected because the Sig of F: 0.04 is not high enough to be generally acceptable (95% or more) as a measure of confidence in the R2 . (1 - sig of F = Confidence Level) c. Should be rejected because the p-value of x2= 0.08 is not high enough to be generally acceptable (95% or more) (1- p = confidence level) d. Should be rejected because the R2 is very low
Answers: 2
Mathematics, 21.06.2019 12:40
Matilda and kathryn went on different road trips over spring break.the equation below represents the number of miles matilda drove in x hours.y = 60xthe table below shows the number of miles kathryn drove in x hours.time(in hours)distance(in miles)114228342456who drove at a greater speed? a. matilda drove at a greater speed.b. matilda and kathryn drove at the same speed.c. kathryn drove at a greater speed.d.there is not enough information to determine their speeds
Answers: 2
Mathematics, 21.06.2019 16:30
Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?
Answers: 3
Mathematics, 21.06.2019 17:00
Given f(x)=2x^2-8x+6 and g(x)=3x-1 find f(x) +g(x) a. 2x^2+5x+5 b.2x^2-11x+7 c. 2x^2-5x+5 d.2x^2-5x-5
Answers: 1
A regression model, y = 4 + 4x1 + 6x2, with the undernoted parameters. Parameters: R2= 0.88 Sig of F...
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