Answer:
Central line will be mean =80 inch pound
Upper control lmit = 80+3*sigma =80+3*12=116
Lower control lmit = 80-3*sigma =80-3*12=44
Explanation:
Central line will be mean =80 inch pound
Upper control lmit = 80+3*sigma =80+3*12=116
Lower control lmit = 80-3*sigma =80-3*12=44
Answer:
(C) Portfolio Yellow dominates Portfolio Blue
Explanation:
Please see attachment
Answer:
Industry data & Account settings
Explanation:
Optimizations score is a measure of how well a google search ads is performing rated graded from 0 to 100% factoring the compliance of an account to googles standard.
It is calculated based on result ,settings and status.
Factors that contribute to the score are the click through rate ,ad relevance and landing page experience.
The sources of data are statistics , account settings and industry data.