I have this question that I can't answer.
Given the data, what is the location of the first quartile?
23, 45, 60, 70, 92, 88, 50, 41, 31
How do I solve this problem?
What's the difference between finding the first quartile and the LOCATION of the first quartile.
I've googled it and all I find is how to find the 1st quartile.
PLEASE HELP!!!!
Given the data, what is the location of the first quartile?
23, 45, 60, 70, 92, 88, 50, 41, 31
How do I solve this problem?
What's the difference between finding the first quartile and the LOCATION of the first quartile.
I've googled it and all I find is how to find the 1st quartile.
PLEASE HELP!!!!
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Marriageminded -
When n is odd (n = 9), include the median in the calculation of both the 1st and 3rd quartile.
So, if you include the median, the 1st quartile will contain these 5 data elements:
23 31 41 45 50
The middle of these is 41, so this is "position" number 3
Hope that helps
NOTE: Some statistics books do not include the median, so for this example only 23 31 41 45 would be used in the 1st quartile. This answer has position 2.5. Bottom line is that it depends what book or calculator you use (TI 83/84 uses this method)
When n is odd (n = 9), include the median in the calculation of both the 1st and 3rd quartile.
So, if you include the median, the 1st quartile will contain these 5 data elements:
23 31 41 45 50
The middle of these is 41, so this is "position" number 3
Hope that helps
NOTE: Some statistics books do not include the median, so for this example only 23 31 41 45 would be used in the 1st quartile. This answer has position 2.5. Bottom line is that it depends what book or calculator you use (TI 83/84 uses this method)
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The location of the first quartile is 42.
You flip a turtle.
The difference is in one you're looking for it, and the other it's there.
Learn how to google better.
There.
You flip a turtle.
The difference is in one you're looking for it, and the other it's there.
Learn how to google better.
There.
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9 samples. q1 is 25%. 9x25% =2.25