Hours Unsupervised 0 1 3 4 5 Overall Grades 95 92 85 81 62 Table   Step 4 of 6 :  Find the estimated value of y when x=3. Round your answer to three decimal places.

The table below gives the number of hours spent unsupervised each day as well as the overall grade averages for seven randomly selected middle school students. Using this data, consider the equation of the regression line, y = bo + bx, for predicting the overall grade average for a middle school student based on the number of hours spent unsupervised each day. Keep in mind, the correlation coefficient may or may not be statistically significant for the data given. Remember, in practice, it would not be appropriate to use the regression line to make a prediction if the correlation coefficient is not statistically significant. Hours Unsupervised 1 1.5 3 4 4.5 5.5 Overall Grades 87 86 79 78 76 67 65 Table Copy Data Step 6 of 6: Find the value of the coefficient of determination. Round your answer to three decimal places. Prev AnswerHow to enter your answer (opens in new window) E Tables E Keypad Keyboard Shortcuts © 2021 Hawkes Learning UIS A

The table below gives the number of hours spent unsupervised each day as well as the overall grade averages for five randomly selected middle school students. Using this data, consider the equation of the regression line, yˆ=b0+b1x, for predicting the overall grade average for a middle school student based on the number of hours spent unsupervised each day. Keep in mind, the correlation coefficient may or may not be statistically significant for the data given. Remember, in practice, it would not be appropriate to use the regression line to make a prediction if the correlation coefficient is not statistically significant. Hours Unsupervised 0 1 3 4 5 Overall Grades 95 92 85 81 62 Table   Step 1 of 6 :  Find the estimated slope. Round your answer to three decimal places.

The table below gives the number of hours spent unsupervised each day as well as the overall grade averages for seven randomly selected middle school students. Using this data, consider the equation of the regression line, y = bo + b,x, for predicting the overall grade average for a middle school student based on the number of hours spent unsupervised each day. Keep in mind, the correlation coefficient may or may not be statistically significant for the data given. Remember, in practice, it would not be appropriate to use the regression line to make a prediction if the correlation coefficient is not statistically significant. Hours Unsupervised 1 1.5 2.5 3.5 5.5 Overall Grades 96 94 89 87 82 74 68 Table Copy Data Step 1 of 6: Find the estimated slope. Round your answer to three decimal places. 田 Tables E Keypad Answer Keyboard Shortcuts How to enter your answer Submit Answer © 2021 Hawkes Learning to search hp