19.7. A sample of size 9 from a normal population gave x = 15-8 and s2= 10:3. Find a 99% intervar for population mean.

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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19-7. A sample of size 9 from a normal population gave x = 15 8 and s,2= 10-3. Find a 99%
intervar for population mean.
Transcribed Image Text:19-7. A sample of size 9 from a normal population gave x = 15 8 and s,2= 10-3. Find a 99% intervar for population mean.
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