The following sample observations were randomly selected. (Round intermediate calculations and final answers to 2 decimal places.) 6 7 6 2 Click here for the Excel Data File a. The regression equation is ŷ = b. When X is 5 this gives ŷ = 54

I need the right answer to this problem.

Fourteen hikers were surveyed at Algonquin Park, and asked for how many days have you been hikingand far did your travel in that time? The equation for the linear regression line is y+3x + 10.3 where x is the number of days and y is the distance travelled. Does the data include an outlier? and if so which point? Number of days hiked 1 1 2 3 3 5 5 6 7 7 9 10 11 12 Distance Traveled (km) 12 17 18 19 21 23 25 23 30 31 37 39 41 52

For the relationship between Calories and Carbs, here is the equation of the line of best fit: nts Regression Equation: Calories = 2.36 + 4.432 Carbs The range of Carb values in the dataset was between 17 and 47 Carbs. What wourd you say if asked to predict the number of Calories if a cereal had 60 Carbs? Type your response in the text box..

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7. Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. The table shows the shoe size and heights (in.) for 6 men. Shoe size, x Height, y 6.0 65.5 7.0 68.5 9.0 12.0 12.5 74.5 13.0 72.5 70.5 73.5 Find the regression equation. y = (Round to three decimal places as needed.) X+ Choose the correct graph below. O A. OB. OC. OD. 75- 75- 14 Shoe size Shoe size Shoe size Shoe size Height(in.) Height (in.) Height(in.)

The following table gives the data for the grades on the midterm exam and the grades on the final exam. Determine the equation of the regression line, yˆ=b0+b1x. Round the slope and y-intercept to the nearest thousandth. Grades on Midterm and Final Exams Grades on Midterm 69 57 73 90 90 75 66 90 76 77 Grades on Final 84 74 72 98 76 72 60 75 76 60

I need help finding the answers for A,B,and C

The data show the chest size and weight of several bears. Find the regression​ equation, letting chest size be the independent​ (x) variable. Then find the best predicted weight of a bear with a chest size of 40inches. Is the result close to the actual weight of 352​pounds? Use a significance level of 0.05.a. Chest size​ (inches) 41 54 44 55 39 51   Weight​ (pounds) 328  528  418  580  296  503   a.What is the regression​ equation?  b. The best predicted weight for a bear with a chest size of 39 inches is _______pounds.   ​

Please assist with question b