Question

gow questions (kool-aid version!!)

moles of kool - aid powder | molarity of kool - aid
0.0032 | 0.0088
0.0036 | 0.014
0.004 | 0.017
0.0017 | 0.007
0.0023 | 0.009

kool - aid lab

if a best - fit line were drawn through the data, what type of relationship would it most likely represent?

linear positive slope
linear negative slope
exponential decrease
no correlation

Explanation:

Step1: Analyze the scatter plot trend

Observe the scatter plot: as the x - variable (moles of Kool - Aid powder) increases, the y - variable (Molarity of Kool - Aid) also increases. The points seem to follow a roughly straight - line pattern.

Step2: Evaluate the relationship type

• A linear positive slope relationship means that as one variable increases, the other variable also increases in a linear fashion.
• A linear negative slope would mean one variable increases while the other decreases.
• Exponential decrease would show a curve where the y - value decreases rapidly as x increases.
• No correlation would mean the points are randomly scattered. Since the points show an upward trend (as moles increase, molarity increases) and a linear pattern, it is a linear positive slope relationship.

Answer:

Linear positive slope