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2. Testing conductivity of Corning cookware Based on the seven sample study of the heat conductivity:...

2. Testing conductivity of Corning cookware
Based on the seven sample study of the heat conductivity:
0.9 0.75 1 1.2 1.1 0.95 0.92
Estimate or predict the heat conductivity of the Corning Ware for cooking at 90 % confidence.
It would be a t-distribution and the sample size less than 30 and we do not know Population Standard deviation.
Math   Statistics-And-Probability   
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