# Regression Analysis in megastat

Can you predict the number of touchdowns from the following variables: attempts, yards, and yards per game?

a)Develop a correlation matrix for the 3 predictor variables, do you suspect multicolinarity?

b)What is your multiple regression equation, is it significant?

c)Predict the number of touchdowns for a back with 200 attempts, 600 yards, and 57 yards per game. Interpret your data analysis.

Hint - put these into Megastat separated with commas and in the same order (L-R) as the data.

Can you predict the number of touchdowns from the following variables: attempts, yards, and yards per game?

a Develop a correlation matrix for the 3 predictor variables, do you suspect multicolinarity?

b What is your multiple regression equation, is it significant?

c Predict the number of touchdowns for a back with 200 attempts, 600 yards, and 57 yards per game. Interpret your data analysis.

Hint - put these into Megastat separated with commas and in the same order (L-R) as the data.

Player Attempts Yards Yards

per game Touchdowns

1 387 2066 129.1 14

2 290 1591 122.4 14

3 355 1883 117.7 15

4 318 1444 103.1 8

5 313 1645 102.8 13

6 351 1641 102.6 8

7 345 1572 98.2 6

8 310 1259 96.8 11

9 331 1356 90.4 10

10 326 1435 89.7 14

11 320 1420 88.8 27

12 392 1372 85.8 9

13 323 1308 81.8 2

14 142 559 79.9 1

15 244 1024 78.8 6

16 278 1216 76 2

17 209 818 74.4 10

18 215 957 73.6 9

19 238 1031 73.6 8

20 312 1031 64.4 5

21 201 1024 64 6

22 178 768 64 3

23 125 672 61.1 3

24 275 972 60.8 5

25 90 447 55.9 1

26 142 600 54.5 1

27 228 830 51.9 0

28 246 811 50.7 7

29 182 642 49.4 3

30 197 779 48.7 11

31 187 751 46.9 0

32 174 745 46.6 5

33 159 678 45.2 4

34 178 638 42.5 0

35 138 541 41.6 2

36 56 289 41.3 2

37 117 613 40.9 7

38 120 553 39.5 3

39 137 627 39.2 3

40 107 579 38.6 5

41 158 606 37.9 3

42 126 542 36.1 8

43 28 107 35.7 0

44 94 345 34.5 0

45 39 99 33 0

46 102 382 31.8 3

47 93 253 31.6 4

48 113 429 30.6 0

49 9 30 30 0

50 71 298 29.8 1

https://brainmass.com/statistics/regression-analysis/regression-analysis-in-megastat-236156

#### Solution Summary

The solution provides step by step method for the calculation of regression model in megastat . Formula for the calculation and Interpretations of the results are also included.