amount of education and annual salary......... would that be a positive trend, negative trend, or no trend? can anyone help me
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jimthompson5910 (jim_thompson5910):
as amount of education goes up, in general, annual salary goes ____
jimthompson5910 (jim_thompson5910):
down? or up?
OpenStudy (anonymous):
im working on scatter plots so it doesnt say whether it goes down or up
jimthompson5910 (jim_thompson5910):
I know, but think about it
would you earn more with a high school diploma or with a PhD ?
OpenStudy (skullpatrol):
On average.
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jimthompson5910 (jim_thompson5910):
yes of course, on average since outliers are possible
OpenStudy (anonymous):
im confused>.<
OpenStudy (skullpatrol):
Do you know what a "trend" is?
OpenStudy (anonymous):
yea
jimthompson5910 (jim_thompson5910):
The more time you spend in school, the more you learn
so that means you are more likely to make more money if you stay in school, agreed?
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OpenStudy (anonymous):
yea
OpenStudy (skullpatrol):
As one increases the other increases is called a POSITIVE trend.
OpenStudy (anonymous):
ok thank you
jimthompson5910 (jim_thompson5910):
so if you had a scatter plot that had "number of years in school" on the x axis and "salary" on the y axis, then it might look like this
|dw:1363916327656:dw|