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 13:30
Malia is observing the velocity of a cyclist at different times. after two hours, the velocity of the cyclist is 15 km/h. after five hours, the velocity of the cyclist is 12 km/h. part a: write an equation in two variables in the standard form that can be used to describe the velocity of the cyclist at different times. show your work and define the variables used. (5 points) part b: how can you graph the equations obtained in part a for the first 12 hours? (5 points) if you can try and make this as little confusing as you can
Answers: 2
Mathematics, 21.06.2019 14:00
Find an equation of the line perpendicular to the graph.
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Mathematics, 21.06.2019 19:30
Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)
Answers: 1
Mathematics, 21.06.2019 21:30
Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?
Answers: 1
A regression model, y = 4 + 4x1 + 6x2, with the undernoted parameters. Parameters: R2= 0.88 Sig of F...
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