Suppose your friend got a random sample of 100 students and the average turns out to be 2.5 hours a day, i.e. 912 hours in 2021. 1. Do you think this is a better estimated compare to yours in general? a) No. This average is too high than I expected. b) Yes. because this random sample has a much larger sample size. c) No. I think our estimates are both good since we used random sample. d) Yes. because this friend always complete tasks with more caution than I do. 2. Do you think there is a chance that your friends estimate is further away from the true proportion than yours? a) Yes b) No 3. Do you think that chance is very high? a) Yes. It is very likely that my estimates are better b) No. I expected estimates from a larger sample to be closer to the true "p" more often than those from a smaller sample.
Suppose your friend got a random sample of 100 students and the average turns out to be 2.5 hours a day, i.e. 912 hours in 2021.
1. Do you think this is a better estimated compare to yours in general?
a) No. This average is too high than I expected.
b) Yes. because this random sample has a much larger
c) No. I think our estimates are both good since we used random sample.
d) Yes. because this friend always complete tasks with more caution than I do.
2. Do you think there is a chance that your friends estimate is further away from the true proportion than yours?
a) Yes
b) No
3. Do you think that chance is very high?
a) Yes. It is very likely that my estimates are better
b) No. I expected estimates from a larger sample to be closer to the true "p" more often than those from a smaller sample.
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