Multiple choice !

in one study it was found that the correlation coefficient between two variables is -0.32. which statement is true?
a. there is a weak positive association between the variables
b. there is a weak negative association between the variable
c. there is a strong positive association between the variable
d. there is a strong negative association between the variable

a study of several cities shows a positive correlation between the percent of people biking to work and that percent of people spending their vacation time at home.
which statement is most likely true?
a. bike riding makes people want to vacation at home
b. vacationing makes people want to rife their bikes
c. the correlation is due to a third variable: cost of milk
d. the correlation is due to a third variable: cost of gas

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

answer

false

explanation

these practices describe the manner the land use outcome is attained. land management methods implemented by corporations are a mandatory because they are a driver for better land use results economically, socially and environmentally. corporations are required to understand the connection between land use , and land management practices to support sustainable land use policies