Over the last 10 years four mutual funds all had the same mean ...

[Zulu123]

Over the last 10 years four mutual funds all had the same mean rate of return, 12. These mutual funds had different standard deviations as follows: Mutual Money 8, Co-joined Investments 6, Together Fund 4, All for One Fund 9.
 
  Which mutual fund investment is the most consistent in rate of return? A) Together Fund B) Mutual Money
  C) Co-joined Investments D) All for One Fund

Question 2

The top speeds (in mph) for a sample of five new automobile brands are listed below. Calculate the standard deviation of the speeds. 160, 125, 190, 185, 105
 
  A) 37.2 mph B) 28,458.00 mph C) 153.00 mph D) 85 mph

[komodo7]

Answer to Question 1

A

Answer to Question 2

A

[Zulu123]

Thanks for the timely response, appreciate it

[carojassy25]

Great answer, keep it coming