According to the Insurance Research Council, 14 of U.S. drivers ...

[sc00by25]

According to the Insurance Research Council, 14 of U.S. drivers are uninsured. A random sample of seven drivers was selected. What is the standard deviation of this distribution?
 
  A) 0.319
  B) 0.573
  C) 0.918
  D) 1.457

Question 2

The sampling distribution for the difference in means is the result of subtracting the sampling distribution for the mean of one sample from the sampling distribution for the mean of a second sample.
 
  Indicate whether the statement is true or false

[Mollythedog]

Answer to Question 1

C

Answer to Question 2

FALSE

[sc00by25]

TYSM

[mammy1697]

Thanks for the timely response, appreciate it