Is median always one of the numbers in a data?

Tell whether the statement is true or false:(i) The mode is always one of the numbers in a data.(ii) The mean can be one of the numbers in a data.(iii) The median is always one of the numbers in a data.(iv) A data always has a mode.(v) The data 6, 4, 3, 8, 9, 12, 13, 9 has mean 9.

Is mean always one of the observations in a given data?

When will the median be one of the observations in a given data?

Median is always equal to

Find mean, median and mode of the following data :

A data set has 13 distinct observation with median 18 . If one more number is added to this data set. The median will remain unchanged. Find the number added.

Find the mean, median and mode of the following data :

Find the mean, median and mode of the following data

A data Collection has 20 distinct observations with median 22. One more number is included in the data, but the median does not change. Find this number

A collection of 31 'distinct numbers has 18 as their median. When a number is added to this collection, the median remains the same. What number is added?