Author Question: For any distribution, the standard deviation is a measure of variability of the data around the ... (Read 171 times)

kamilo84 · **on:** Jul 24, 2018

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