The correct answer is [C]
- The mean of 5 numbers = 9
- The total of the numbers 9 x 5 = 45
- The four numbers =5, 10, 5, 14
- The fifth is x such that 5 + 10 + 5 + 14 + x = 45
34 + x = 45
X = 45-34
X = 11
- The median
Arrange the numbers in ascending order and pick the middle one
5, 5, 10, 11, 14
The correct answer is 10
Wilfykil answered the question on July 30, 2019 at 08:36
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