I sure hope they have the money.Nah, artificial insemination.
It's all the rage these days, regardless of sexual preference.
Sorry but that site is it says that a population of 1000 apparently needs a sample size of 307 to be accurate but a popualtion of 20,219,890 needs 359(Confidence interval 4 and cofidence level 95%).You forgive me if I don't actually trust that site?For people discussing sample size:
300 people is good enough for 99% confidence with a margin of error of +/- 7.5%. Any introductory statistics course will tell you that the total population is irrelevant to the accuracy of a given sample size (given a sufficiently large population)
Handy calculator: http://www.surveysystem.com/sscalc.htm
And apart from that if you ask 300 people from New York you will not get the same result as when asking 300 people from Wyoming.