The names of 30 employees are written on 30 cards. The cards are ...

[nevelica]

The names of 30 employees are written on 30 cards. The cards are placed in a bag, and three names are picked from the bag. What sampling technique was used?
 
  A) simple random
  B) stratified
  C) cluster
  D) convenience
  E) systematic

Question 2

Find the z-score having area 0.86 to its right under the standard normal curve; that is, find z 0.86 .
 
  A) -1.08 B) 1.08 C) 0.8051 D) 0.5557

[Kdiggy]

Answer to Question 1

A

Answer to Question 2

A

[nevelica]

Both answers were spot on, thank you once again

[Kdiggy]

Great! Please up vote