Which of the following might be a problem with a survey that is ...

[s.tung]

Which of the following might be a problem with a survey that is taken for a telephone sample of people in the telephone directory?
 
  a. not all people are listed in the telephone directory.
  b. not all people have telephones.
  c. a and b above
  d. none of the above

Question 2

Which of the following is true?
 
  a. the larger the sample size, the more accurate the results.
  b. the smaller the sample size, the more accurate the results.
  c. the accuracy of survey results is dependent on how random the population.
  d. none of the above

[nmyers]

Answer to Question 1

C

Answer to Question 2

C

[s.tung]

Thanks for the timely response, appreciate it

[komodo7]

Gracias!