It Is General Agreed That the Use of the Chi-Squared

Multiple Choice

It is general agreed that the use of the chi-squared distribution is appropriate when the

A) sample size is at least 30.
B) sample size is large enough so that all of the observed cell counts are at least 5.
C) sample size is large enough so that all of the expected cell counts are at least 5.
D) sample size is large enough so that at least one of the expected cell counts is at least 5.
E) sample size is large enough so that at least 20% of the expected cell counts are at least 5.