- #1
somecelxis
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Homework Statement
the expected frequency for the age of (21-30, 31-36, more than or equal to 37) for operation is less than 5 , so combination of these numbers are required for the expected frequency to be more than or equal to 5 .
my question is which numbers should i combine?
would my ans be different?
Homework Equations
The Attempt at a Solution
in the solution, i combine the (21-30, 31-36, more than or equal to 37) for normal birth to get my Observed frequency = 34 and expected frequency = 38.37...
for operation, combine the (21-30, 31-36, more than or equal to 37) for normal birth to get my Observed frequency = 12 and expected frequency = 7.57...
can i combine less than( 21 and 21-30 ) , (31-36 , more than 37) ?[/B]