(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

http://www.thestudentroom.co.uk/attachment.php?attachmentid=103146&d=1306479703

Look at question 3(d)

and the graph for question 3

how is this graph NEGATIVELY SKEWED

2. Relevant equations

3. The attempt at a solution

I know that a -ve skew has a tail in the low x-values but I find it difficult to see that here :(

(I am not sure what further attempt I can give, I have said everything I know about shapes of skewed curves I just cannot see why it is -ve. I was hoping someone could help me with this!)

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# How is this graph NEGATIVELY SKEWED

**Physics Forums | Science Articles, Homework Help, Discussion**