Consider the numbers 4,7,8,9,10,12,13,17
Find the mean of the numbers.

Consider the number 4,7,8,9,10,12,13,17 Find the mean deviation about the mean.

Consider the numbers 4,7,8,9,10,12,13,17 Find the standard deviation.

Consider the sequence 3,6,9,12,...,99 . Find the mean of the sequence.

Consider the following data:6,8,10,12,14,16,18,20,22,24 Find its mean.

Consider the following data:3,9,5,3,12,10,18,4,7,19,21.(ii)Find the mean deviation from the median.

The mean and variance of 7 observations are 8 and 16 respectively. If five of the observations are '2,4,10,12,14'. Find the remaining two observations:

The mean and variance of 7 observations are 8 and 16 respectively . If five of the observations are 2,4,10,12,14 find the remaining two observations.

Consider Venn diagram of the Universal set U={1,2,3,4,5,6,7,8,9,10,11,12,13} . Find n(A nn B) .

Consider the expansion of ((4x)/5-5/(4x))^8 Find the number of terms in the expansion