Mathematics
Mathematics, 02.05.2021 15:50, dria40

A set of bivariate data with variables x and y has the following properties: r=0.9362, 7=6.3, S =1.1, y = 12.7 and s, = 1.8
The equation of the least squares regression line is nearest to
A. y = 1.53 +3.06x
B. y= 1.53 - 3.06x
C. y = 1.80 + 1.53x
D. y = 3.06 - 1.53x
E. y = 3.06 + 1.53x​

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:40, mattstudy305
Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5
Answers: 1
image
Mathematics, 21.06.2019 17:00, mmassaro19
Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.
Answers: 1
image
Mathematics, 21.06.2019 18:00, tporter00
Write the fraction or mixed number and the decimal shown by the model
Answers: 2
image
Mathematics, 21.06.2019 19:00, alkaline27
Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m
Answers: 1
Do you know the correct answer?
A set of bivariate data with variables x and y has the following properties: r=0.9362, 7=6.3, S =1...

Questions in other subjects:

Konu
English, 22.01.2021 02:00