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1. Suppose the kids are going to playa coin-tossing game almost everyday during the summer. Making specific reference to this example, discuss the issues of “repetition” and...

In 1865, at the February and March meetings of the Natural History Society of Brno, Gregor Mendel read his now famous paper on the transmission of genetic characteristics of garden peas from one...

(a) What's the difference in height between second graders in the suburbs of your city compared with second graders in the inner city? Suppose a sample of 50 second graders from the inner city...

A test of “homogeneity.” You believe that in each of three voting precincts the proportion of voters for your candidate is more or less the same. In other words, you believe the three...

1. We thought that both populations we're interested in had the same proportion for some characteristic of interest. A pair of samples each of size 100 yield proportions of 0.22 and 0.31. Now...

Show that each estimator described below is unbiased and approximately normally distributed with standard error as given in the table of the text. Assume you have chosen independent samples.(a) The...