Find the mean and median of following data 17, 10,3,5 and 15

mean = 10

median = 10

Step-by-step explanation:

17, 10,3,5 and 15

Put the numbers in order from smallest to largest

,3,5 ,10 ,15,17

To find the mean add up all the numbers and divide by the number of numbers

(3+5+10+15+17)/5

50/5

10

To find the median , it is the middle number

3,5      10      15 ,17

The median is 10

probability for j is 1/4

while

a is 1/6