Question

What is the mode, median, mean and range

$32, $87, $67, $32, $32, $87, $77, and $25 round the answer to the nearest tenth

Answer 1

please see detailed answers below

Explanation:

Mean = (sum of the numbers) / (size of data set)

(32 + 87 + 67 + 32 + 32 + 87 + 77 + 25) /8 = 54.9

Median = middle value when data is arranged in ascending order

8 values, so we need the number halfway between the 4th and 5th value.

in order: 25, 32, 32, 32, 67, 77, 87, 87.

4th value is 32, 5th value is 67.

halfway between is (32 + 67) / 2 = 49.5. this is the median value.

Mode = most common value

there are three 32s, two 87s. all other values appear only once. so 32 is the mode.

Range = largest value – smallest value

87 - 25 = 62