*Will fan and Medal*
Andrew took a random sample of 10 decorated ceramic cups from a population of 100 cups to determine the sample mean number of defective cups. Barbara took another random sample of 10 cups from the same population for the same task. What would happen if Andrew and Barbara both choose a sample size of 20?
The difference of their sample means is likely to?

A) remain the same

B) increase

C) decrease

Question

*Will fan and Medal*
Andrew took a random sample of 10 decorated ceramic cups from a population of 100 cups to determine the sample mean number of defective cups. Barbara took another random sample of 10 cups from the same population for the same task. What would happen if Andrew and Barbara both choose a sample size of 20?
The difference of their sample means is likely to?

A) remain the same

B) increase

C) decrease

anonymous · Answer

i think the answer is b but im not sure

princessaurora · Answer

I need to know how you got that answer

anonymous · Answer

the answer is c. because they are taking the cups

anonymous · Answer

sorry i had to do the math and it c because if you take something the number goes down and that is decreasing the amount of cups that was there