Although the binomial distribution is discrete and the normal ...

[gonzo233]

Although the binomial distribution is discrete and the normal distribution is continuous, the normal distribution is a good approximation for the binomial whenever nP(1 - P) > 9 where n = number of trials, and P = the probability of success in any
 
  given trial. Indicate whether the statement is true or false

Question 2

A chi-square goodness-of-fit-test is to be performed. If the degrees of freedom are 8, and  = 0.10, then the table chi-square value that defines the rejection region is:
 
  A) 13.362
  B) 15.507
  C) 17.535
  D) 12.017

[Christopher]

Answer to Question 1

TRUE

Answer to Question 2

A