Question

(: Please Help asap :) ....please?

When using a line of best fit what would the y-intercept represent? I'm not sure how to put it in the context of my problem.

Answer 1

There are many measurements of the human body that are positively correlated. For example, the length of one's forearm (measured from elbow to wrist) is approximately the same length as the foot (measured from heel to toe). They are positively correlated because as one measurement increases, so does the other measurement.

You will discover through this project whether a human's arm span (measured across the body with the arms extended) is correlated to his height.

You will need to collect data from 11 people, which will give you 12 data points including your own personal data. You will turn in and answer questions regarding only one scatter plot if doing the project alone.

Answer 2

I graphed arm span on the x-axis and height on the y-axis