Find the mean and median of these dаta: 2,5,9,11,17,19

Mean = add up all the numbers and divide the sum by the number of numbers you added up.

Median = arrange the data from least to greatest and find the number in the middle.

2, 5, 9, 11, 17, 19

Mean:

2 + 5 + 9 + 11 + 17 + 19 = 63

63 : 6 = 10.5

The mean of the data is 10.5.

Median:

2, 5, 9, 11, 17, 19

The middle numbers are 9 and 11.

Find the mean between them, which is 10.

The median of the data is 10.