Are boys and girls equiprobable? in carcelle-le-grignon at the end of the eighteenth century, there were 2009 births. there were 983 boys and 1026 girls. you can regard this as a fair random sample (with replacement, though try not to think too hard about what that means) of births. assess the evidence against the hypothesis that a boy is born with probability exactly 0.5. chi-

How do you summarize data in a two-way frequency table?

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.