pllzzzzzzzzzzzzzzzzz answer

Asked by  | 12th Mar, 2009, 10:02: AM

Expert Answer:

here a has been taken to be 325.(you can make out from the di column) mean= where h=50(class width)

Aswered by  | 12th Mar, 2009, 12:39: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.