In order to meet the conditions for independence and large counts for a chi-square goodness-of-fit test, which of the following represents all possible sizes of the monthly samples? A) n≥30 B) 30≤n≤50 C) 46≤n≤60 D) n≥46 E) n≤60
In order to meet the conditions for independence and large counts for a chi-square goodness-of-fit test, which of the following represents all possible sizes of the monthly samples?
A) n≥30
B) 30≤n≤50
C) 46≤n≤60
D) n≥46
E) n≤60
Answer
Answer: C) 46≤n≤60
Explanation: The chi-square test typically requires that expected counts are at least 5. Sample sizes within this range usually meet that condition.