Organisation of...

A precise joint that separates one class from another is

To delete a voucher or to delete a master, _________ shortcut key will be used in Tally.

In Tally F4 key is used for _____________.

Which one of the following represents the number $$8$$:

In the formula
                            $$\overline{x} = a + \dfrac{f_i d_i}{f_i}$$,
For finding the mean of grouped data $$di's$$ are deviations from $$a$$ of

For the following distribution:          

Upper limit of class interval $$ 75-85 $$ is 

Size of the class $$ 150 -175 $$ is 

The difference between upper limit and lower limit of a class is known as

Measures of central tendency are known as: