The conservative margin of error for the sample of 600 students ...

[madam-professor]

The conservative margin of error for the sample of 600 students is
 a. 0.2.
  b. 4.
  c. 5.
  d. none of the above.

Question 2

An additional group of 10 students, not selected in the sample, asked to be included so that their opinions could be heard. Adding these students to the sample
 a. is a good idea because the margin of error would decrease.
  b. is a good idea because students who have a strong opinion about the food should be represented in the sample.
  c. is not a good idea because the margin of error would increase.
  d. is not a good idea because the resulting sample may not be representative of the population of all students living in dormitories.

[Sierray]

Answer to Question 1

B

Answer to Question 2

D

Question 19 and 20: A random sample of 600 students was asked whether student fees should be used to construct a new football stadium.

[madam-professor]

Thanks

[Sierray]

Welcome