Question

QUESTION 27

1. Using the Standard Normal Table. What is the probability a z-score is between -1.11 and 0.91?

   In other words, what is P( -1.11 < z < 0.91)?

   	A.	0.6851
   	B.	0.5186
   	C.	0.9521
   	D.	0.0479

   QUESTION 28

2. Consider this question: For a certain set of data, what percentage of individuals would have a z-score less than 1.45?

   (Hint: this is asking what percentage of the normal curve would fall less than that z-score.)

   (Hint: think about where this z-score is located in relation to the mean. Think about the direction being asked about - (less than or greater than) that value).

   Which choice below is true?

   	A.	The answer will be 100%.
   	B.	The answer will be 145%.
   	C.	The answer will be less than 50%.
   	D.	The answer will be more than 50%

   QUESTION 29

3. Consider this question: For a certain set of data, what percentage of individuals would have a z-score less than -0.66?

   (Hint: this is asking what percentage of the normal curve would fall less than that z-score.)

   (Hint: think about where this z-score is located in relation to the mean. Think about the direction being asked about - (less than or greater than) that value).

   Which choice below is true?

   	A.	The answer will be 66%.
   	B.	The answer will be 100%.
   	C.	The answer will be less than 50%.
   	D.	The answer will be more than 50%

Answer 1

27. 0.6851

28. The answer will be more than 50%

29. The answer will be less than 50%