For any distribution, the standard deviation is a measure of ...

[kamilo84]

For any distribution, the standard deviation is a measure of variability of the data around the median.
  Indicate whether the statement is true or false

Question 2

If our decision in a hypothesis test is to fail to reject the null hypothesis, then we know that the null hypothesis must be true.
  Indicate whether the statement is true or false

[AngeliqueG]

Answer to Question 1

F

Answer to Question 2

F

[kamilo84]

Thanks for the timely response, appreciate it

[aruss1303]

Wow, this really help