The denominator in chi-square is there to a. keep the ...

[penguins]

The denominator in chi-square is there to
 
  a. keep the resulting answer in perspective relative to the total frequency.
  b. keep the result in perspective relative to the size of the expected frequency.
  c. keep people honest.
  d. control the probability of a Type II error.

Question 2

You should be careful about using a chi-square test when
 
  a. the expected frequencies are quite small.
  b. the obtained frequencies are quite small.
  c. the expected frequencies are different across the categories.
  d. both a and c

[ndhahbi]

Answer to Question 1

B

Answer to Question 2

A

[penguins]

Thanks for the timely response, appreciate it

[okolip]

Gracias!