percentages of teehagers In varous Counties that hav certain drugs. Complete parts (a) through (c) be Country G 20 24 13 K 34 53 Drug 1, x 17 20 37 15 23 40 8 Other Drugs, y 4. 3 4 31 25 ... a. Determine the correlation coefficient between the percentage of teenagers who have used Drug 1 and the percentage who have used other drugs. (Round to two decimal places as needed.) b. Find the equation of the regression line for the percentage of teenagers who have used Drug 1 and the percentage who have used other drugs. y x+ (Round to two decimal places as needed.) c. What percentage of teenagers can be anticipated to use illegal drugs other than Dnug 1 in a couuntry where 9% of teenagers have used Drug 12 H73

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