Explore BrainMass
Share

Prob/Stats Questions

1. The total area under a probability distribution graph is equal to _____.

2. The normal distribution is a _____ distribution.

3. Discuss the shape of the normal curve.

4. Define "confidence level" in estimating mu, the population mean.

© BrainMass Inc. brainmass.com June 25, 2018, 11:14 am ad1c9bdddf

Attachments

Solution Preview

The total area under a probability distribution graph is equal to 1.

The normal distribution is a probability distribution. (Other possible answers are: frequency distribution, bell ...

$2.19