Introductory Statistics 9th Edition

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

Chapter 7 - Section 7.3 - Shape of the Sampling Distribution of x - Exercises - Page 288: 7.20

Answer

a and c can apply central limit theorem to infer the shape of the sampling distribution because the sample size is larger than 30. B cannot apply central limit theorem to infer the shape of the sampling distribution because the sample size is smaller than 30.

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