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?
12 years ago
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OpenStudy (anonymous):
12 years ago
OpenStudy (anonymous):
Wouldn't it be 225? Because that is the frequency of soda cans.
12 years ago
OpenStudy (anonymous):
no i can't they didn't answer it or show how to do it
12 years ago
OpenStudy (anonymous):
no
12 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.
12 years ago
OpenStudy (anonymous):
thanks anyways
12 years ago
OpenStudy (anonymous):
@jim_thompson5910
12 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
12 years ago
OpenStudy (anonymous):
aha thanks 1235
12 years ago
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jimthompson5910 (jim_thompson5910):
yep
12 years ago
OpenStudy (anonymous):
want to help me more?
12 years ago
jimthompson5910 (jim_thompson5910):
sure, one more
12 years ago
OpenStudy (anonymous):
What is the average production for Country C for all three years?
12 years ago
jimthompson5910 (jim_thompson5910):
are given the values for the heights of the bars?
12 years ago
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OpenStudy (anonymous):
what
12 years ago
jimthompson5910 (jim_thompson5910):
does it tell you what the frequencies are instead of just showing a graph
12 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
12 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
12 years ago
OpenStudy (anonymous):
idk what to do
12 years ago
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jimthompson5910 (jim_thompson5910):
we'll just have to estimate
12 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
12 years ago
jimthompson5910 (jim_thompson5910):
so you have the values: 25, 18, 13
12 years ago
OpenStudy (anonymous):
ok so is it 19?
12 years ago
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OpenStudy (anonymous):
or 16
12 years ago
jimthompson5910 (jim_thompson5910):
add up the values, then divide by 3
12 years ago
OpenStudy (anonymous):
18.6
12 years ago
OpenStudy (anonymous):
lol i guess its 19 then
12 years ago
jimthompson5910 (jim_thompson5910):
yeah roughly 18 or 19, remember we're estimating here
12 years ago
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OpenStudy (anonymous):
Thanks
12 years ago
jimthompson5910 (jim_thompson5910):
you're welcome
12 years ago