View Policies Current Attempt in Progress The lengths of steel rods produced by a shearing process are normally distributed. A random sample of 10 rods is selected; the sample mean length is 119.05...

Extracted text: View Policies Current Attempt in Progress The lengths of steel rods produced by a shearing process are normally distributed. A random sample of 10 rods is selected; the sample mean length is 119.05 centimetres, and the sample standard deviation is 0.10 centimetres. The 95% confidence interval for the population mean rod length is O 118.85 to 119.25 O 118.98 to 119,12 O 118.82 to 119.28 O 119.89 to 122.12 O 118.99 to 119.11