QUESTION 4 A poll in Canada in 1998 indicated that 48% of Canadians favor imposing the death penalty (Canada does not have it) a report by Amnesty International on this and related polls (www.amnesty.ca) did not report the sample size but stated, "Polls of this size are considered to be accurate within 2.5 percentage points 95% of the time." About how large was the sample size? Round to the nearest person. Use the formula on the bottom of the Chapter 6 formula worksheet. QUESTION 5 Eggs that are contaminated with salmonella can cause food poisoning among consumers. A large egg producer takes a simple random sample of 200 eggs from all the eggs shipped in one day. The laboratory reports that 11 of these eggs had salmonella contamination. Unknown to the producer, 0.2% of all eggs shipped had salmonella. In this situation. O A. 11 is a parameter and 0.2% is a statistic OB. 0.2% is a parameter and 11 is a statistic O C. both 0.2% and 11 are parameters O D. both 0.2% and 11 are statistics QUESTION 6 We find a strong positive correlation between heights and salaries. Gender may be considered as a(n): A. Not a variable B. Response variable