Q3: The percentage of titanium in an alloy used in aerospace castings is measured in 51 randomly selected parts. The sam

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Q3: The percentage of titanium in an alloy used in aerospace castings is measured in 51 randomly selected parts. The sam

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Q3 The Percentage Of Titanium In An Alloy Used In Aerospace Castings Is Measured In 51 Randomly Selected Parts The Sam 1
Q3 The Percentage Of Titanium In An Alloy Used In Aerospace Castings Is Measured In 51 Randomly Selected Parts The Sam 1 (11.92 KiB) Viewed 10 times
Q3: The percentage of titanium in an alloy used in aerospace castings is measured in 51 randomly selected parts. The sample standard deviation is o² = 0.37. Construct with draw a 95% two-sided confidence interval for (o)? (30 marks)
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