A 3-sigma control chart is established and the following rule is used to detect out-of-control situations of a normally
Posted: Sat Feb 26, 2022 11:27 am
A 3-sigma control chart is established and the following rule is
used to detect out-of-control situations of a normally distributed
process. The rule: 2 out of 3 consecutive points are outside of 2.5
sigma but still within the control limits. Compute type 1 error for
using this rule.
Select one: a. 0.00029 b. 0.00145 c. 0.00007 d. 0.00078 e.
0.00169
used to detect out-of-control situations of a normally distributed
process. The rule: 2 out of 3 consecutive points are outside of 2.5
sigma but still within the control limits. Compute type 1 error for
using this rule.
Select one: a. 0.00029 b. 0.00145 c. 0.00007 d. 0.00078 e.
0.00169