If a data set is approximately normally distributed, then its ...

[james]

If a data set is approximately normally distributed, then its normal probability plot will be S-shaped.
 
  Indicate whether the statement is true or false

Question 2

When the number n of nonzero differences in the sample is greater than 20, which of the following distributions provide a good approximation to the distribution of the Wilcoxon signed rank statistic?
 
  A) The chi-square distribution
  B) The normal distribution
  C) The F distribution
  D) The Student's t distribution

[annierak]

Answer to Question 1

FALSE

Answer to Question 2

B

[james]

YES! Correct, THANKS for helping me on my review

[bblaney]

Thanks for the timely response, appreciate it