Register
If the standard deviation of a data set is 8.4, what is the variance?
43.6k views
1 vote
If the standard deviation of a data set is 8.4, what is the variance?

User Teetrinker
by
4.0k points

1 Answer

4 votes

Answer:

70.56

Explanation:

The variance is the standard deviation squared.

σ² = (8.4)² = 70.56

User TurtleIzzy
by
5.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.2m questions

6.8m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
I need to simplify this expression.
Need answer to math problem!!!​
Link Copied!