MATH HELP - Class Intervals

Hi,
Here are some questions (http://www.mediafire.com/file/ozuaztgiczw/questions.doc) about class intervals i didn't quite get (Angry)(Headbang), any working out is appreciated.
Thanks in Advance (Cool)

Quote:

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Originally Posted by zackywacky6

Hi,
Here are some questions (removed) about class intervals i didn't quite get (Angry)(Headbang), any working out is appreciated.
Thanks in Advance (Cool)

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Ask specific questions, don't just post a link to your investigations work sheet.

CB