Explain why the standard deviation is such an important statistic; include an explanation of what the number tells you about the data set

1. technician a says horsepower information can be used by consumers to compare the power of different automobile engines. technician b says that manufacturers will often list the horsepower output of their engines in the online service information. who is right?

What is the difference between windows 7 and windows 10?

Im doing this last minute and literally none of my neighbors or people that my dad works with use excel so if anyone could me make up an example