[" For a symmetric distribution "Q_(1)=20,Q_(3)=40],[" the median of data is "]

For a symmetrical distribution Q_1 = 28 , Q_3 = 46 . Find the median.

For a symmetrical distribution Q_(1) =20 and Q_(3) =40. The value of 50^(th) percentile, is

For a symmetrical distribution Q_(1) =20 and Q_(3) =40. The value of 50^(th) percentile, is

For a symmetrical distribution Q_1 = 28 and Q_3 = 46 . Find the median?

Find out the Quartile deviation of a symmetrical distribution having Q_1 = 20 and Q_2 = 40

In an asymmetrical distribution, if the mean and median of the distribution are 270 and 220 respectively, then the mode of the data is

In a binomial distribution n=20, q=0.75 . Then mean =

In a binomial distribution n=20, q=0.75 . Then mean =

If for a distribution Q_1=25 and Q_3 = 45 , what percent of observations lie between 25 and 45?