Find ht interval [ z / n + z /
Question:
a. μ = 200, σ = 12, n = 36
b. μ = 1,000, σ = 15, n = 9
c. μ = 50, σ = 1, n = 25
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For a 95 interval use z ...View the full answer
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Related Book For
Applied Statistics In Business And Economics
ISBN: 9780073521480
4th Edition
Authors: David Doane, Lori Seward
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