Ineed a survey topic for my ap statistics class asap!
(hence the username)

this question will be asked to a random sample of 30 high school students.

i need a question that preferably has a response and explanatory variable.

ex. “relationship between how many hours of sleep you get and, how many hours you’re on your phone.”

.19875994384

step-by-step explanation:

1699/ 8548

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)