1Find the mode of the following set of numbers 7 9 9 9 10 11

1.Find the mode of the following set of numbers: (7, 9, 9, 9, 10, 11, 12, 12, 14, 14) ?

2.Find the mean of the following set of numbers: (7, 9, 9, 9, 10, 11, 12, 12, 14, 14) ?

3.Find the mode of the following set of numbers (2, 4, 6, 1, 7, 1, 5, 9, 5, 2) ?

4.Find the median of the following set of numbers: (1, 2, 3, 3, 3, 4, 5, 7, 8, 8) ?

Solution

i)
Mode of 7, 9, 9, 9, 10, 11, 12, 12, 14, 14 = 9
ii)
Mean of 7, 9, 9, 9, 10, 11, 12, 12, 14, 14 is = 11.111
iii)
Mode of 2, 4, 6, 1, 7, 1, 5, 9, 5, 2 is = 2
iv)
Median of 1, 2, 3, 3, 3, 4, 5, 7, 8, 8 is 3.5