Question

Find the mean, median, and mode(s) of the data. 4, 6, 5, 4, 4, 5, 4, 8

Answer 1

Answer:

[see below]

Step-by-step explanation:

The Mean:

Add all values together:

$4+6+5+4+4+5+4+8 = 40$

There are 8 numbers in the data set.

40 ÷ 8 = 5

The mean of the data is 5.

The Median:

Order the numbers in ascending order.

4, 4, 4, 4, 5, 5, 6, 8

There is no exact middle number.

$(4+5)/2 =4.5$

The median of the data is 4.5.

The Mode:

'4' appears the most in the data set.

4, 4, 4, 4, 5, 5, 6, 8

The mode of the data is 4.