Question 4 ef4. Step 1 of2 C 32' 5 orrect .. .,\\ A statistics professor would like to build a model relating student scores on the first test to the scores on the second test. The test scores from a random sample of 2] students who have previouslytaken the course are g'ven in the table. Test Scores Student First Test Grade Second Test Grade 1 48 58 2 4D 62 3 83 78 4 50 66 5 98 84 6 84 T5 T 89 79 S 89 76 9 100 87 10 75 74 11 78 78 12 9] 78 13 76 T5 14 56 65 15 53 61 16 50 59 1? 45 59 18 5] 59 19 67 67 x Step 1 afZ: Using statistical software. estimate the parameters of the model Enter a negative estimate as a negative number in the regression model. Round your answers to 4 decimal places. if necessary. Answer Second Test Grade 2 30 + ,3. (First Test Grade) + 2;. 20 93 T8 21 75 1'1] Copy Data E Tabl: +(