Suppose half of all newborns are girls and half are boys. Hospital A, a large city hospital, records an average of 50 births a day. Hospital B, a small, rural hospital, records an average of 10 births per day. On a particular day, which hospital is less likely to record 80% or more female births?
A) Hospital A (with 50 births a day), because the more births you see, the closer the proportions will be to 0.5.
B) Hospital B (with 10 births a day), because with fewer births there will be less variability.
C) The two hospitals are equally likely to record such an event, because the probability of a boy does not depend on the number of births.
D) We are not given enough information to determine which hospital is less likely to record such an event.

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The Answer of Suppose half of all newborns are girls and half are boys. Hospital A, a large city hospital, records an average of 50 births a day. Hospital B, a small, rural hospital, records an average of 10 births per day. On a particular day, which hospital is less likely to record 80% or more female births?
A) Hospital A (with 50 births a day), because the more births you see, the closer the proportions will be to 0.5.
B) Hospital B (with 10 births a day), because with fewer births there will be less variability.
C) The two hospitals are equally likely to record such an event, because the probability of a boy does not depend on the number of births.
D) We are not given enough information to determine which hospital is less likely to record such an event.

Suppose Half of All Newborns Are Girls and Half Are