The answer for this question is 12 56
Answer:
Option B) In control as this one data point is not more than three standard deviations from the mean
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 104 rotations per minute
Standard Deviation, σ = 8.2 rotations per
We are given that the distribution of process is a bell shaped distribution that is a normal distribution.
Formula:

For x = 118

Thus, we could say that this data point lies within three standard deviations from the mean as:

Thus, it could be said
Option B) In control as this one data point is not more than three standard deviations from the mean
Answer:
260%
Step-by-step explanation:
10 years = 120 month
1000-100%
x-3%
1) (3*1000)/100 = 30$
2) 30*120=3600$
1000-100
%
3600-x
3) (3600*100)/1000 = 360%
4) 360%-100%=260%