The Basic Practice of Statistics 7th Edition

Published by W. H. Freeman
ISBN 10: 146414253X
ISBN 13: 978-1-46414-253-6

Chapter 19 - From Data Production to Inference: Part III Review - Test Yourself - Page 444: 19.8

Answer

1. All the probabilities are non-negative 2. $Sum P(X) = 0.471+ 0.169 + 0.204 + 0.104 + 0.034 + 0.018 = 1$ Hence, both conditions are satisfied.

Work Step by Step

1. All the probabilities are non-negative 2. $Sum P(X) = 0.471+ 0.169 + 0.204 + 0.104 + 0.034 + 0.018 = 1$ Hence, both conditions are satisfied.
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