Mathematics, 22.07.2019 22:10 asanchez4292
Which of the following are true assumptions underlying linear regression? (1) for each value of x, there is a group of y values that is normally distributed. (2) the means of these normal distributions of y values all lie on the regression line. (3) the standard deviations of these normal distributions are equal?
a)only (1) and (2)
b)only (1) and (3)
c)only (2) and (3)
d)all of them
Answers: 2
Mathematics, 21.06.2019 18:40
Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?
Answers: 1
Mathematics, 21.06.2019 19:50
The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?
Answers: 2
Mathematics, 21.06.2019 22:00
18 16 11 45 33 11 33 14 18 11 what is the mode for this data set
Answers: 2
Which of the following are true assumptions underlying linear regression? (1) for each value of x,...
Mathematics, 27.06.2020 07:01
Mathematics, 27.06.2020 07:01
Mathematics, 27.06.2020 07:01
Biology, 27.06.2020 07:01