The duration of human pregnancies may not actually follow the Normal model described in Exercise 49. a)
Question:
a) Explain why it may be somewhat skewed to the left.
b) If the correct model is in fact skewed, does that change your answers to parts a, b, and c of Exercise 49? Explain why or why not for each.
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a The distribution of pregnancy durations may be skewe...View the full answer
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Related Book For
Stats Data and Models
ISBN: 978-0321986498
4th edition
Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock
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