2. Calculate the mean using step deviation method

Find the mean of the given data.

Class interval	\(12 - 14\)	\(14 - 16\)	\(16 - 18\)	\(18 - 20\)	\(20 - 22\)
Frequency	17	29	16	16	12

The mean of the data is

Login or Fast registration

Exit to the topic

Did you find an error?