2. a researcher conducts a study to determine whether there is a linear relationship between
a person's height (in inches) and pulse rate (in beats per minute). the data are shown in
the table below. is it a weak correlation?
heights, x
68 72 65 71
63
74 78 64 68
pulse rate, y
91 84 89 100
106 97 70 65 72

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.

idk what the heck he answer is, i’m just putting this here so i finish my account