It is specified that a certain type of iron should contain .85g of silicon per 100 g of
Chapter 8, Problem 67(choose chapter or problem)
It is specified that a certain type of iron should contain .85g of silicon per 100 g of iron (.85%). The silicon content ofeach of 25 randomly selected iron specimens was determined,and the accompanying Minitab output resulted froma test of the appropriate hypotheses.Variable N Mean StDev SE Mean T Psil cont 25 0.8880 0.1807 0.0361 1.05 0.30a. What hypotheses were tested?b. What conclusion would be reached for a significancelevel of .05, and why? Answer the same question for asignificance level of .10.
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