Question

mean median and mode of 50 2 36 12 40 10 14 27 13 3 36 10 9 34 42 1 24 154 4 21 31 7 4 12 3 31 8 3 24 66 3 22 52 2 25 5 14 29 48 4

Answer 1

Mean: 23.82

Add these numbers together 1, 2, 3, 3, 3, 3, 4, 4, 4, 5, 7, 8, 9, 10, 10, 12, 12, 13, 14, 14, 21, 22, 24, 24, 25, 27, 29, 31, 31, 34, 36, 36, 40, 42, 48, 50, 52, 66, 150

=929

Then divide by the amount of numbers : 39

929/39 = 23.820512

Median: 14

Arrange the numbers is least to greatest.

Find the number in the middle of the set.

Mode: 3

Find what number occurred the most in the set.

Answer 2

The mean is the average of a set of numbers. To calculate mean, you would add up all the numbers, then divide by how many numbers there are.

50 + 2 + 36 + 12 + 40 + 10 + 14 + 27 + 13 + 3 + 36 + 10 + 9 + 34 + 42 + 1 + 24 + 154 + 4 + 21 + 31 + 7 + 4 + 12 + 3 + 31 + 8 + 3 + 24 + 66 + 3 + 22 + 52 + 2 + 25 + 5 + 14 + 29 + 48 + 4 = 935

There are 40 numbers in the set, so you would divide by 40.

935 ÷ 40 = 23 15/40 = 23.375

So, the mean is 23.375.

The median is basically the "middle" of a sorted list of numbers. To find the median, place the numbers in value order and find the middle number.

1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 7, 8, 9, 10, 10, 12, 12, 13, 14, 14, 21, 22, 24, 24, 25, 27, 29, 31, 31, 34, 36, 36, 40, 42, 48, 50, 52, 66, 154

So, the median is 14.

The mode is the number that appears the most often in a set of numbers.

3 appears 4 times in this set of numbers.

So, the mode is 3.