SOLUTION: Which Line chart matches the data? In this image: http://i.imgur.com/l27Jz4b.png

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Question 1033071: Which Line chart matches the data?
In this image:
http://i.imgur.com/l27Jz4b.png
Answer by Theo(13342) About Me  (Show Source):
You can put this solution on YOUR website!
here's a reference that might help.

http://onlinestatbook.com/2/graphing_distributions/line_graphsM.html

here's the link to your image.

http://i.imgur.com/l27Jz4b.png

basically, you're connecting the midpoint at the top of each bar together.

based on that, your selection appears to be selection B as shown below.

$$$

the reason is that you are connecting the midpoint of each bar.

the midpoint of each range and the value at that midpoint is shown in the following table: 



date range        midpoint (x-value)        value (y-value)


10 to 14                  12                     2
15 to 19                  17                     5
20 to 24                  22                     13
25 to 29                  27                     17
30 to 34                  32                     6


this agrees with the (x,y) coordinates shown on the graph.