Find the best straight line fit to the given data points: (-3, 7); (1, -1); and (3, -7)

What is the form, direction, and strength of relationships where r is -.33, .06, and .33? Compare and contrast these relationships to each other.

The mean of the data set {9,5, y, 2, x} is twice the data set {8, x, 4,1,3}. What is (y- x)2?

i will 5 upvotes

7 of 10 Write an equation in point-slope form for the line that passes through (2,-3) and (-5,8) Point Slope form: y - X) %3D 出 II

A store manager kept track of the number of newspapers sold each week over a seven-week period. The results were as follows: 88, 71, 201, 113, 269, 248, 250 Find the 5-number summary(Q1, Q2, Q3) min and maximum for the data. Is the data discrete or continuous?

Find the regression line of the points: (1, 9),   (2, 8),   (8, 4),   (9, 2)

Last week, a political campaign aired a new TV ad promoting its candidate. The ad was aired a different number of times depending on the region. To decide how many times to air the ad next week, the campaign manager looked at the impact the ad had made in the different regions. She tracked the number of times the ad had run in each region, x, and the increase of the candidate's approval rating in those regions, y. Ads run Approval rating increase 6 20 9. 6 12 18 14 10 18 19 Round your answer to the nearest thousandth.

In an equation  y= Mx +K of a line passing through  points (-3,4) and (7,6) what are M and K

How would I identify the p-value?