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The copper content in an alloy used in home appliances castings is measured in 10 randomly selected parts. The sample da
Posted: Sun Sep 05, 2021 5:04 pm
by answerhappygod
- The Copper Content In An Alloy Used In Home Appliances Castings Is Measured In 10 Randomly Selected Parts The Sample Da 1 (12.96 KiB) Viewed 94 times
The copper content in an alloy used in home appliances castings is measured in 10 randomly selected parts. The sample data points are as follows: 18.0, 16.5, 172, 19.6, 215, 24.8, 25.0, 23.8, 25.6, 24.0 Construct a 95% two-sided confidence interval for a (Std Dev) O a. (2.86.7.60) O b. (1.35, 3.58) O c. (19.02, 2.70) O d. [241,6,401