What is the significance of a correlation coefficient of 0.3?

a. the points all lie very close to the line of fit, and the line is decreasing

b. the points all lie very close to the line of fit, and the line is increasing

c. the points do not follow the line of fit, and the line is decreasing

d. the points do not follow the line of fit, and the line is increasing

1- identificar select the category that corresponds to each term. january 23 11: 59 pm unlimited attempts remaining grade settings 276-279 vocabulary list modelo fiesta quinceañera casada adolescencia viudo juventud navidad niñez vejez aniversario de bodas divorciado madurez cumpleaños soltera

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.