Let a random sample of size 18 from a normal population with both mean and variance
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Let a random sample of size 18 from a normal population with both mean μ and variance σ2 unknown yield x = 2:27 and σ2 = 1.02. Determine a 99% confidence interval for σ2.
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n 18 x 227 s 102 C 99 From the x table X 170005 ...View the full answer
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Related Book For
Mathematical Statistics With Applications In R
ISBN: 9780124171138
2nd Edition
Authors: Chris P. Tsokos, K.M. Ramachandran
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