Hmmmm(Original post by Tygra)
Also I have a question concerning cumlative frequency.
I have a question using grams, and it says that the weight is correct to the nearest gram. Does this mean I have to change the intervals?
The first two intervals are 85-89 and 90-94.
As the question is stating to the nearest gram do it change the intrervals to 84.5-89.5 and 89.5-94.5??
Depends what you are wanting to do
I would generally say yes
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Trigonometry question watch
- 12-04-2013 21:46
- Thread Starter
- 13-04-2013 00:21
Thanks for all of your help TenOfThem.
Thanks to the other posters who helped too!
- 13-04-2013 00:31
i was wondering if anyone could help me with a trig question on the edexcel c2 paper jan 2006 question 8a i'm really confused as to how they've got the answer