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Please help me please Thank you so much Question 1: Forest Fies and Acres Burned Numbers [in thousands} of JForest fires over the year and
Please help me please
Thank you so much
Question 1:
Forest Fies and Acres Burned Numbers [in thousands} of JForest fires over the year and the number [in hundred thousands) of acres burned JFor 6 recent years are shown. Number of fir x 62 1'1 159' SE 4? E4 Number of acres burned j' 51 13 I52 42 215 15 f'\\ Landau 11:3er The correlation coeFFicient For the data is T = _2]'9 and II = 0.01. Should regression analysis be done? DThe regression analysis should not he done. 0 The regression analysis should be done. Find the equation of the regression line. Water and Carbohydrates There are many interesting relationships among the various nutrients found in fruits and vegetables. Listed below are the number of grams of water and the number of grams of carbohydrates for a random selection of raw foods ( 100 g each). Water 79.35 76.36 75.62 84.63 82.15 73.80 76.29 Carbs 1503 1932 23.41 11.21 21.49 23.58 22.12 Send data to Excel The correlation coefficient for the data is /= -0.760 and a= 0.05. Should regression analysis be done? The regression analysis should not be done. O The regression analysis should be done. Find the equation of the regression line. Round the coefficients to at least three decimal places. y'= atbx Q = b = Find )"when * = 70. Round your answer to at least three decimal places.Life Expectancyes A random sample of nonindustrialized countries was selected, and the life expectancy in years is listed for both men and women. Men 53.8 68.6 47.8 54.2 66.9 57.7 Women 47.4 72.7 48.3 44.6 77.0 58.1 Send data to Excel The correlation coefficient for the data is 7 = 0.924 and a = 0.03. Should regression analysis be done? O) The regression analysis should not be done. O The regression analysis should be done. Find the equation of the regression line. Round the coefficients to at least three decimal places. 7 =atbx Q = b = Find women's life expectancy in a country where men's life expectancy = 64 years. Round your answer to at least three decimal places. Women's life expectancy is years.Step by Step Solution
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