Question

1.

Answer 1

I am about 99% sure, here are my answers
1. A, if you organize your data you are able to identify clusters of similar data
2. B, the data table will give the numerical values of your data while the bar graph will give a visual representation of your data
3. C, a line graph shows a cause and effect relationship

for number three, B is referring to a pie chart and D is referring to a bar graph

Answer 2

1.A
2. C
3. D

I'm not sure that 2 is c. Hope this helps