Introductory Statistics 9th Edition

Published by Wiley
ISBN 10: 1-11905-571-7
ISBN 13: 978-1-11905-571-6

Chapter 6 - Section 6.1 - Continuous Probability Distribution and the Normal Probability Distribution - Exercises - Page 241: 6.5

Answer

A normal probability distribution or a normal curve is a bell-shaped(symmetric) curve. A normal probability distribution, when plotted, gives a bell-shaped curve such for which: a) The total area under the curve is 1.0 b) The curve is symmetric about the mean. c) The two tails of the curve extend indefinitely.

Work Step by Step

See above.
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