Math302 test Study guides, Class notes & Summaries

MATH302 Week 2 Test 2 Critique

1. Question: An instructor wants to compare spread (variation) of final grades of students in her online class and face-to-face class. The instructor selects 10 students randomly from each class and the following table shows the final grades of those students. See Attached Excel for Data. 2. Question: The lengths (in kilometers) of rivers on the South Island of New Zealand that flow to the Tasman Sea are listed below. Find the variance. See Attached Excel for Data. Use the Excel function to fin...

MATH302 Week 2 Test 2 Critique

MATH302 Week 2 Test 2 Critique APU

MATH302 Week 2 Test 2 Critique

MATH302 Week 2 Test 2 Critique

MATH302 Week 2 Test 2 Critique

MATH302 Test 1 critique The week one test for MATH302 was a great assessment of the material covered for the week. I felt it was challenging in a way that made me go back and review some of the materials. I took it twice and in reviewing the questions I missed or partially missed I realized it was only a matter of not paying closer attention to my work.

1. Question: The least squares regression line for a data set is yˆ=5+0.3x and the standard deviation of the residuals is 0.4. Does a case with the values x = 3.3, y = 7.2 qualify as an outlier? 2. Question: The least squares regression line for a data set is yˆ=5+0.3x and the standard deviation of the residuals is 0.52. Does a case with the values x = -1.59, y = 5.78 qualify as an outlier? 3. Question: The following data represent the weight of a child riding a bike and the rolling distance...

1. Question: The least squares regression line for a data set is yˆ=5+0.3x and the standard deviation of the residuals is 0.4. Does a case with the values x = 3.3, y = 7.2 qualify as an outlier? 2. Question: The least squares regression line for a data set is yˆ=5+0.3x and the standard deviation of the residuals is 0.52. Does a case with the values x = -1.59, y = 5.78 qualify as an outlier? 3. Question: The following data represent the weight of a child riding a bike and the rolling distance...