12. Refer to Exercise 11. Suppose the distribution of diameter is normal. a. Calculate P(11.99 12.01) when
Question:
12. Refer to Exercise 11. Suppose the distribution of diameter is normal.
a. Calculate P(11.99
12.01) when n 16.
b. How likely is it that the sample mean diameter exceeds 12.01 when n 25?
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Related Book For
Modern Mathematical Statistics With Applications
ISBN: 9780534404734
1st Edition
Authors: Jay L Devore
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