Select the appropriate group to create a stratified random sample ...

[bcretired]

Select the appropriate group to create a stratified random sample of students at your school.
 
  a. 300 students selected at random
  b. all the low-income students enrolled in the college
  c. all racial and religious groups represented in proportion to their numbers at the college
  d. every fifth student selected from an alphabetical listing of names
  e. blind picking of students standing outside of a student union building

Question 2

In Korea, diners reach and stretch across one another and use their chopsticks to take food from serving bowls. These rules are
 
  a. beliefs.
  b. values.
  c. norms.
  d. rude.

[Bison]

Answer to Question 1

C

Answer to Question 2

c