QUESTION QUESTION

Question 24 area {3 points) | Attempt 1 of1 | G) 4h1m Remaining 10.2 Section Exercise 22 Life Expectancies A random sample of nonindustn'alized countries was selected, and the life expectancy in years is listed for both men and women. Men 49.3 66.7 72.6 69.6 51.0 62.3 Women 64.6 55.0 71.2 72.3 43.7 58.6 {:Send data to 5::oei The correlation coefficient for the data is r: 0.569 and o. = 0.05. Should regression analysis be done? 0 The regression analysis should not be done. 0 The regression analysis should he done. Find the equation of the regression line. Round the coefficients to at least three decimal places. yr=a+bx we we Find women's life expectancy in a country where men's life expectancy = 58 years. Round your answer to at least three decimal places. Women's life expectancy is D years