equation of the regression line
y^=140.4-6.2*x
Use the given data to find the equation of the regression line. Round the final values...
Use the given data to find the equation of the regression line. Round the final values to three significant digits, if necessary 27)計03 4512 27) y 8 269 12
Use the given data to find the equation of the regression line. Round the final values to three significant digits, if necessary. (47,8), (46, 10), (27, 10) 9 = 4.88 +0.625x 9 = 11.538 -0.055x 9 = 4.98 +0.725x ý = 4,98 +0.425x.
Use the given data to find the equation of the regression line. Round the final values to three significant digits, if necessary. Two different tests are designed to measure employee productivity and dexterity. Several employees are randomly selected and tested with these results. Productivity (x) 23 25 28 21 21 25 26 30 34 36 Dexterity () 4953 59 42 47 53 55 63 67 75 OAý 753-nay O 2 y = 2 38 + 2 033 Ocỹ = 10.7+1.53x...
Use the given data to find the equation of the regression line. Round the final values to three places, if necessary. (2. 13). (4. 11).(5,7) Oy=-3.79 +0.801X O y = 17.14 - 1.857x O 9=-2.79 +0.950x O 9 = -2.79 +0.897x
Use the given data to find the equation of the regression line. Round the final values to three significant digits, if necessary. Two different tests are designed to measure employee productivity and dexterity. Several employees are randomly selected and tested with these results (please type answer for easy clarity). Productivity 23 25 28 21 21 25 26 30 34 36 Dexterity 49 53 59 42 47 53 55 63 67 75
Use the given data to find the equation of the regression line. Round the final values to tenths, if necessary. Points: 5 17) 1.2 1.4 1.6 1.8 2.0 54 53 55 54 56 How did you find the equation of the regression line?
Use the given data to find the equation of the regression line. Round the final values to three places, if necessary. (2, 13), (4, 11), (5,7) O 9 = -2.79 +0.897x O ġ= -2.79 +0.950x O = -3.79 +0.801x O g = 17.14 - 1.857x A laboratory tested n = 144 chicken eggs and found that the mean amount of cholesterol was ī= 85 milligrams with o = 8 milligrams. Find the margin of error E corresponding to a 95%...
Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (Each pair of variables has a significant correlation.) Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. The caloric content and the sodium content (in milligrams) for 6 beef hot dogs are shown in the table below. 120 340 120 370 (a) x 180 calories (c)...
ce the given data to find the equation of the regression line. Fill out the table below and show how you calculate each value below. Round the final values of a and b to three decimal places, if necessary. 5) x 0 3 4 5 12 y 8 2 6 9 12 5) X-7 y-y (x-7)(y- 0 3 y 8 2 6 9 4 5 12 12 b=
Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line (Each pair of variables has a significant correlation.) Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. The caloric content and the sodium content (in milligrams) for 6 beef hot dogs are shown in the table below. Calories, x 150 170 130 120 90 180 (a)...