Author Question: In control process is typically defined as a process in which all output is operating within + 3 ... (Read 123 times)

Garrulous · **on:** Jul 24, 2018

In control process is typically defined as a process in which all output is operating within + 3 standard deviation of the centerline of the process.
Indicate whether the statement is true or false

Question 2

The F-test used for testing the difference in two population variances is always a one-tailed test.
Indicate whether the statement is true or false