Question

1.
Why is data organization important?

a. Organized data allows you to quickly spot trends or patterns

b. Organized data allows you to prove your hypothesis

c. Organized data is required by all scientific organizations


2.
Stella conducts research on the average household income in various states. How should she represent her data?

a. data table with no graph

b. data table and bar Graph

c. data table and line graph

d. neither a data table nor a graph


3.
a. A line graph is used to show data that

b. Shoes the percent of a whole

c. Shows a cause and effect relationship

d. Compares categories

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