The Ages of Five Randomly Chosen Professors Are 69, 52

question 10

Essay

The ages of five randomly chosen professors are 69, 52, 55, 62, and 49. Calculate the sample variance of these ages.

---

Definitions:

Daily Run

A routine physical activity involving running, typically performed on a daily basis for fitness or training purposes.

Clothes

items worn on the body to protect, adorn, or cover it.

Beach

A narrow, gently sloping strip of land that lies along the edge of an ocean, sea, lake, or river, typically covered with sand or pebbles.

Australians

Residents or citizens of Australia, a country and continent located in the southern hemisphere.