Ask your own question, for FREE!
Mathematics 8 Online
OpenStudy (anonymous):

The following table shows the number of monthly soda cans put into a school soda machine. If the table were converted to a cumulative frequency graph, what would the number be for Month 6?

OpenStudy (anonymous):

OpenStudy (anonymous):

http://openstudy.com/study#/updates/500f368ae4b009397c675bac Here is another person who asked the same question. Except for month 4. You could probably do the same thing.

OpenStudy (anonymous):

Wouldn't it be 225? Because that is the frequency of soda cans.

OpenStudy (anonymous):

no i can't they didn't answer it or show how to do it

OpenStudy (anonymous):

no

OpenStudy (anonymous):

Okay, well, then I don't know how to solve. Sorry. But I am pretty sure it is 225.

OpenStudy (anonymous):

thanks anyways

OpenStudy (anonymous):

@jim_thompson5910

jimthompson5910 (jim_thompson5910):

you add the frequencies for months 1, 2, 3, 4, 5, 6 to get the cumulative value for month 6

OpenStudy (anonymous):

aha thanks 1235

jimthompson5910 (jim_thompson5910):

yep

OpenStudy (anonymous):

want to help me more?

jimthompson5910 (jim_thompson5910):

sure, one more

OpenStudy (anonymous):

What is the average production for Country C for all three years?

jimthompson5910 (jim_thompson5910):

are given the values for the heights of the bars?

OpenStudy (anonymous):

what

jimthompson5910 (jim_thompson5910):

does it tell you what the frequencies are instead of just showing a graph

jimthompson5910 (jim_thompson5910):

for the bars that don't line up with a number, it's hard to say what the actual height is

jimthompson5910 (jim_thompson5910):

country C has the red bar that's 25 units high but the blue and green bars are harder to pinpoint

OpenStudy (anonymous):

idk what to do

jimthompson5910 (jim_thompson5910):

we'll just have to estimate

jimthompson5910 (jim_thompson5910):

the green bar looks like it's 18 units high and the blue bar looks like it's 13 units high

OpenStudy (anonymous):

http://prntscr.com/1h3jd8

jimthompson5910 (jim_thompson5910):

so you have the values: 25, 18, 13

OpenStudy (anonymous):

ok so is it 19?

OpenStudy (anonymous):

or 16

jimthompson5910 (jim_thompson5910):

add up the values, then divide by 3

OpenStudy (anonymous):

18.6

OpenStudy (anonymous):

lol i guess its 19 then

jimthompson5910 (jim_thompson5910):

yeah roughly 18 or 19, remember we're estimating here

OpenStudy (anonymous):

Thanks

jimthompson5910 (jim_thompson5910):

you're welcome

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!