Order Description

Q3. (LO2.3) Calculate the range and standard deviation of the above data and recommend to the company which machine is the most accurate. (250 word equivalent)

Here you have to explain which machine from A or B is accurate and how this that so?

Machine A    Machine B    Range    SD
100.00    99.90
101.00    100.50
101.20    100.50
101.10    101.00
101.00    99.70
99.80    99.80
99.90    100.00
100.00    100.00
Total    804.00    801.40
Mean    100.50    100.18
Std Dev    0.62    0.45