Control Charts!

Jan 2016
25
0
United Kingdom
Screenshot 2016-08-10 at 14.22.58.png

In the above question how do you get the target value! I have completely forgotten how to do this type of question!

Screenshot 2016-08-10 at 14.23.02.png
 

romsek

MHF Helper
Nov 2013
6,768
3,043
California
looks like $\mu_0 = N p = 150 \times 0.02933 \approx 4.4$