3. Find the equation of the regression y = b1 a + bo 4. Use the regression line obtained to predict the value y at x=6.5. Calculate the 98% confidence error margin of the predicted y. Error margin:...

3. Find the equation of the regression<br>y = b1 a + bo<br>4. Use the regression line obtained to predict the value y at x=6.5.<br>Calculate the 98% confidence error margin of the predicted y.<br>Error margin:<br>Error margin = +<br>%3D<br>5. Which t-vałue you used to answer part 4?<br>

Extracted text: 3. Find the equation of the regression y = b1 a + bo 4. Use the regression line obtained to predict the value y at x=6.5. Calculate the 98% confidence error margin of the predicted y. Error margin: Error margin = + %3D 5. Which t-vałue you used to answer part 4?

Given the following data pairs (x, y) as listed in the table:<br>y<br>x^2<br>y^2<br>ху<br>1<br>3.75<br>14.0625<br>3.75<br>2<br>12.5<br>4.<br>156.25<br>25<br>14.5<br>6.<br>210.25<br>43.5<br>4<br>15.21<br>16<br>231.344<br>60.84<br>18.25<br>25<br>333.063<br>91.25<br>6.<br>16.31<br>36<br>266.016<br>97.86<br>7<br>19.88<br>49<br>395.214<br>139.16<br>8.<br>8<br>20.25<br>64<br>410.063<br>162<br>9<br>22.21<br>81<br>493.284<br>199.89<br>10<br>10<br>28.49<br>100<br>811.68<br>284.9<br>Sum<br>55<br>171.35<br>385<br>3321.23<br>1108.15<br>Mean<br>5.5<br>17.135<br>38.5<br>332.123<br>110.815<br>1. Compute the following vatues:<br>R<br>R<br>Rey<br>2. Compute the correlation coefficient:<br>2.<br>mist<br>

Extracted text: Given the following data pairs (x, y) as listed in the table: y x^2 y^2 ху 1 3.75 14.0625 3.75 2 12.5 4. 156.25 25 14.5 6. 210.25 43.5 4 15.21 16 231.344 60.84 18.25 25 333.063 91.25 6. 16.31 36 266.016 97.86 7 19.88 49 395.214 139.16 8. 8 20.25 64 410.063 162 9 22.21 81 493.284 199.89 10 10 28.49 100 811.68 284.9 Sum 55 171.35 385 3321.23 1108.15 Mean 5.5 17.135 38.5 332.123 110.815 1. Compute the following vatues: R R Rey 2. Compute the correlation coefficient: 2. mist

Jun 08, 2022

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3. Find the equation of the regression y = b1 a + bo 4. Use the regression line obtained to predict the value y at x=6.5. Calculate the 98% confidence error margin of the predicted y. Error margin:...

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