Mathematics
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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?
13 years ago
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OpenStudy (anonymous):
13 years ago
OpenStudy (anonymous):
Wouldn't it be 225? Because that is the frequency of soda cans.
13 years ago
OpenStudy (anonymous):
no i can't they didn't answer it or show how to do it
13 years ago
OpenStudy (anonymous):
no
13 years ago
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OpenStudy (anonymous):
Okay, well, then I don't know how to solve. Sorry. But I am pretty sure it is 225.
13 years ago
OpenStudy (anonymous):
thanks anyways
13 years ago
OpenStudy (anonymous):
@jim_thompson5910
13 years ago
jimthompson5910 (jim_thompson5910):
you add the frequencies for months 1, 2, 3, 4, 5, 6 to get the cumulative value for month 6
13 years ago
OpenStudy (anonymous):
aha thanks 1235
13 years ago
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jimthompson5910 (jim_thompson5910):
yep
13 years ago
OpenStudy (anonymous):
want to help me more?
13 years ago
jimthompson5910 (jim_thompson5910):
sure, one more
13 years ago
OpenStudy (anonymous):
What is the average production for Country C for all three years?
13 years ago
jimthompson5910 (jim_thompson5910):
are given the values for the heights of the bars?
13 years ago
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OpenStudy (anonymous):
what
13 years ago
jimthompson5910 (jim_thompson5910):
does it tell you what the frequencies are instead of just showing a graph
13 years ago
jimthompson5910 (jim_thompson5910):
for the bars that don't line up with a number, it's hard to say what the actual height is
13 years ago
jimthompson5910 (jim_thompson5910):
country C has the red bar that's 25 units high
but the blue and green bars are harder to pinpoint
13 years ago
OpenStudy (anonymous):
idk what to do
13 years ago
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jimthompson5910 (jim_thompson5910):
we'll just have to estimate
13 years ago
jimthompson5910 (jim_thompson5910):
the green bar looks like it's 18 units high and the blue bar looks like it's 13 units high
13 years ago
jimthompson5910 (jim_thompson5910):
so you have the values: 25, 18, 13
13 years ago
OpenStudy (anonymous):
ok so is it 19?
13 years ago
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OpenStudy (anonymous):
or 16
13 years ago
jimthompson5910 (jim_thompson5910):
add up the values, then divide by 3
13 years ago
OpenStudy (anonymous):
18.6
13 years ago
OpenStudy (anonymous):
lol i guess its 19 then
13 years ago
jimthompson5910 (jim_thompson5910):
yeah roughly 18 or 19, remember we're estimating here
13 years ago
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OpenStudy (anonymous):
Thanks
13 years ago
jimthompson5910 (jim_thompson5910):
you're welcome
13 years ago