
In a certain distribution, mean and median are and , respectively. Find the mode of the distribution, using an empirical relation?

Important Questions on Statistics

What is the median of the given data?
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The data below shows the number of wickets by each bowler and the number of bowlers who took them.
Number of Wickets per bowler | Number of Bowlers |
What is the median of the number of wickets?

The median of the following data is . Find the values of and , if total frequency is .
Class | ||||||||||
Frequency |

What is the median of the given data?



The median of the following data is . Find the values of and , if the total frequency is .
Class Interval | Frequency |



The table given below shows the salaries of persons.
Salary | Number of persons |
Calculate the median salary of data. (in ₹)


The marks of Nine students in ascending order for a test are given below with Median as , the value of is:

Let be the median of data :.
If is replaced by and by , then the median of the data, so obtained is . What is the value of

What is the mode of the given data?

What is difference between mean and median of the given data:

Find the range and mode of the data

If the median of the following frequency distribution is . Find the values of and .
Class | ||||||||
Frequency |

The table below shows the salaries of persons:
Salary(In thousand ) | Number of persons |
Calculate the median salary of the data in , rounded off to the nearest whole number.

