Question Type 1: Given some values for data, finding each: mean, mode, median and range Exercises

Given the data set $x = \{1,3,4,4,4,5,6,8,9\}$, find the mean, median, mode and range.

Given the data set $x = \{5,8,12,12,7,10,5,7\}$, find the mean, median, mode and range.

Given the data set $x = \{-2,0,5,7,7,10\}$, find the mean, median, mode and range.

For the data set $x=\{1,4,a,10,14\}$, the mean is 8. Find $a$.

For the data set $x=\{3,7,a,12\}$, the median is 9. Find $a$.

Monthly incomes (in dollars) of 6 employees are $\{1500,2000,1750,1600,1750,1900\}$. Find the mean, median, mode and range.

For the data set $x=\{2,a,6,9,12\}$, the median is 6 and the mean is 7. Find $a$.

The ages of 10 students are $\{12,13,13,14,15,13,12,14,15,16\}$. Find the mean, median, mode and range.

Given the data set $x = \{2,3,6,7,4,13,19,32,14,23,7,8,12,13\}$, find the mean, median, mode and range.

For the data set $x=\{2,5,8,a,11\}$, the median is 8 and the mean is 7. Find $a$.

For the data set $x=\{3,9,a,11,8\}$, the mean is twice the median. Find $a$.

For the data set $x=\{1,1,2,2,2,a,3\}$, the mode is 2 and the mean is 2. Find $a$.