Use the Following to Answer Questions

question 40

Short Answer

Use the following to answer questions :
The times (in minutes)taken by a sample of nine students to complete a statistics test are:
52 47 57 33 39 43 52 41 36
-The variance of these times,rounded to three decimal places,is:

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Definitions:

Black Rhinos

A critically endangered species of rhinoceros native to eastern and southern Africa, known for their distinctive hooked lip.

Eco-Tourism

Responsible travel to natural areas that conserves the environment, sustains the well-being of the local people, and involves interpretation and education.

Extinction

The process by which a species, genus, or family of organisms ceases to exist through death or inability to reproduce in its natural environment.

Values

Values are the principles or standards of behavior that are considered important in life or in a particular decision-making process.