The data in the table is the number of absences for 7 students and their corresponding...
The data in the table is the number of absences for students and their corresponding grade. ces 1 3.7 1 3.1 2 2.2 5 2.1 6 2 7 1.7 8 1.7 Grade Table Copy Data Step 1 of 5: Calculate the sum of squared errors (SSE). Use the values bo three decimal places 3.3167 and b = -0.2239 for the calculations. Round your answer to Answer How to Enter 2 Points Tables Keypad Lewis Learning The data in the table...
The data in the table is the number of absences for 77 students and their corresponding grade. Number of Absences 0 0 2 3 4 5 6 Grade 3.8 3.7 3.5 3.5 3.4 3.1 1.5 Step 4 of 5 : Construct the 99% confidence interval for the slope. Round your answers to three decimal places.
The data in the table is the number of absences for 7 students and their corresponding grade. Number of Absences 0 0 2 2 4 4 5 Grade 3.3 3 2.1 1.8 1.8 1.7 1.6 Step 1 of 5: Calculate the sum of squared errors (SSE). Use the values b0=2.9391 and b1=−0.3102 for the calculations. Round your answer to three decimal places. Step 2 of 5: Calculate the estimated variance of errors, s2e. Round your answer to three decimal places....
The data in the table is the number of absences for 7 students and their corresponding grade. Number of Absences 3 Grade 3.9 34 3.3 3.3 2.7 2.6 2.1 2 Table Copy Data Step 1 of 5: Calculate the sum of squared errors (SSE). Use the values bo = 3.9178 and b, = -0.2787 for the calculations. Round your answer to three decimal places. Tables Keypad Answer How to enter your answer Summation table x2 y2 Student 1 1 3.9...
The data in the table is the number of absences for 7 students and their corresponding grade. Number of Absences 1 1 4 5 6 7 7 Grade 3.8 3.4 3.3 2.8 2.1 1.6 1.6 Table Copy Data Step 1 of 5: Calculate the sum of squared errors (SSE). Use the values b0=4.1035 and b1=−0.3266 for the calculations. Round your answer to three decimal places.
Step 2 of 5: Calculate the estimated variance of errors, s2e. Round your answer to three decimal places. Step 3 of 5: Calculate the estimated variance of slope, s2b1. Round your answer to three decimal places. Step 4 of 5: Construct the 90% confidence interval for the slope. Round your answers to three decimal places. Step 5 of 5: Construct the 98% confidence interval for the slope. Round your answers to three decimal places. The data in the table is...
The following data give the number of hours 7 students spent studying and their corresponding grades on their midterm exams. Hours Studying 0.5 0.5 1 2 2 2.5 4 Midterm Grades 66 78 78 86 90 95 99 Copy Da ev Step 1 of 5: Calculate the sum of squared errors (SSE). Use the values bo = 69.7311 and b = 8.3106 for the calculations. Round your answer to three decimal places. Answer/How to Enter) 4 Points Keypa The following...
Step 2 of 7 : Calculate the estimated variance of errors, s2e. Round your answer to three decimal places. Step 3 of 7 : Calculate the estimated variance of slope, s2b1. Round your answer to three decimal places. Step 4 of 7 : Construct the 98% confidence interval for the slope. Round your answers to three decimal places. Lower and upper end point: Step 5 of 7 : Construct the 95% confidence interval for the slope. Round your answers to...
The data in the table is the number of absences for 5 students and their corresponding grade. Number of Absence 5 8 9 10 11 Grade 90 78 74 62 58 Copy Data Calculate the coefficient of determination, r2r2. Round your answer to three decimal places.
Step 3 of 5: Calculate the estimated variance of slope, s2b1. Round your answer to three decimal places. Step 4 of 5: Construct the 80% confidence interval for the slope. Round your answers to three decimal places. Step 5 of 5: Construct the 90% confidence interval for the slope. Round your answers to three decimal places. The data in the table is the number of absences for 7 students and their corresponding grade. 3 6 6 7 Number of Absences...