Many of the trees in a national forest suffer from a virus that attacks the bark of the tree. Trees with this virus should be
removed in order to minimize the risk to nearby trees. A random
sample of 204 trees was selected and each selected tree was
inspected. It found that 28% of the trees in the sample had the
virus. Estimate with 95% confidence the proportion of trees with
the virus.

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Nine more than four times a number is the same as one less than twice the number. find the number?

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.