Preparing to Conduct Inference for Two-Way Tables — Quiz
Question 10 • Statistics
The manager would like to know if these data provide convincing evidence of an association between the shift worked and being on time in the large population of all workers at this warehouse. The random and 10 percent conditions are met. Is the Large Counts condition met?
Answer
A
Yes, the smallest expected count is 8 point 5 4 , so all expected counts are at least 5 .
B
Yes, the smallest expected count is 5 , so all expected counts are at least 5 .
C
No, the smallest expected count is 2 point 5 6 , so the expected counts are not all at least 5 .
D
No, the smallest expected count is 4 point 4 6 , so the expected counts are not all at least 5 .