Which is true based on the circle graph if four hundred college students were surveyed?
Less than half of the students spend an average of at least 4 hours per week on homework for one class.
5 students spend an average of two hours per week or less on homework for one class.
Less than one-third of the students spend an average of between 2 and 4 hours per week on homework for one class.
fifty students spend an average of more than six hours per week on homework for one class.

Question

Which is true based on the circle graph if four hundred college students were surveyed? 
Less than half of the students spend an average of at least 4 hours per week on homework for one class.
	5 students spend an average of two hours per week or less on homework for one class.
	Less than one-third of the students spend an average of between 2 and 4 hours per week on homework for one class.
	fifty students spend an average of more than six hours per week on homework for one class.

anonymous · Answer

https://vvsd6966-vvagpeap-ccl.gradpoint.com/Resource/6183597,D4E,0,0,0/Assets/flvs/Assessments/res0107/08_PP_10_034.jpg

anonymous · Answer

pz somebody fan and medal

anonymous · Answer

plz i mean lol

anonymous · Answer

oh good ur here lol

anonymous · Answer

i am only good with certain things and this is not one of them

directrix · Answer

On the diagram, I cannot read that color chart with 0-2 hours and all that.

So, I need you to post what that says.

anonymous · Answer

ok 
"A circle graph titled Average Weekly Homework Time Per Class is shown. The first section shows five percent spend and average of zero to two hours per week on homework. The next section shows twenty-five percent spend and average of two to four hours per week on homework. The next section shows fifty-five percent spend and average of four to six hours per week on homework. The last section shows fifteen percent spend and average of more than six hours per week on homework.

directrix · Answer

I need the colors. What color goes with 0 to 2 hours, what color goes with 2 to 4 hours, what color goes with 4 to 6 hours, what color goes with >6 hours?

anonymous · Answer

blue for 0-2 hours
purple for 2-4 hours
cream color for 4-6 hours
mint green for 6 hours

directrix · Answer

Thanks.

directrix · Answer

Looking at the options, I think we should crank out how many people are in each colored sector.

anonymous · Answer

ok

directrix · Answer

There are 400 people who were surveyed.

Let's get the blues.  What is 5% of 400?

anonymous · Answer

i mean 20

directrix · Answer

Good.
Go ahead and crank out 15% of 400, 25% of 400, and 55% of 400.

Then, I'll write that info on the chart, and we can look at the options. Okay?

anonymous · Answer

ok
15 % of 400 is 60
25% of 400 is 100
And 55% of 400 is 220

anonymous · Answer

am i correct

directrix · Answer

Cool.

directrix · Answer

Now, look at the options. 

See if you can eliminate one of them, okay.

Consult the people count image I just uploaded to make the decision.

anonymous · Answer

oh i think i know the answer is it the first one
That is true

directrix · Answer

Let me look.

anonymous · Answer

my reasoning:
100 is less than 400

directrix · Answer

What about this:

Less than one-third of the students spend an average of between 2 and 4 hours per week on homework for one class.

100 < (1/3)* 400    Isn't that true?

anonymous · Answer

OMG that is also true

directrix · Answer

>>my reasoning: 100 is less than 400

I don't concur because at least 4 means 4 or greater.

directrix · Answer

Add the tans and the mint greens to get the total for those who study an average of 4 hours or more.

anonymous · Answer

oh

directrix · Answer

Less than half of the students spend an average of at least 4 hours per week on homework for one class.

Is 60 + 220 < (1/2)*400

directrix · Answer

at least 4 hours means 4 hours and more than 4 hours

anonymous · Answer

no because 60 + 220 is 280 and 1/2 * 400 is 200

anonymous · Answer

not for that last thing u said

directrix · Answer

What thing is that?

anonymous · Answer

what thing??

anonymous · Answer

oh Is 60 + 220 < (1/2)*400

directrix · Answer

fifty students spend an average of more than six hours per week on homework for one class.

Not true but would have been if it had said "at least 50"

directrix · Answer

>>oh Is 60 + 220 < (1/2)*400   No on that.

So, what is the answer?

anonymous · Answer

Less than one-third of the students spend an average of between 2 and 4 hours per week on homework for one class.

directrix · Answer

5 students spend an average of two hours per week or less on homework for one class.  Wrong.

directrix · Answer

I agree.

Less than one-third of the students spend an average of between 2 and 4 hours per week on homework for one class

anonymous · Answer

THNX a million

directrix · Answer

You are welcome.

anonymous · Answer

:D

anonymous · Answer

bye i will ask u another if i need help again ok

directrix · Answer

Okay.

anonymous · Answer

ok added another on another page