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In: Statistics and Probability

What does the refression sig level and r2 tell you about the model? Address possible collinearity...

What does the refression sig level and r2 tell you about the model? Address possible collinearity of the IVs--look at their correlations. What do the T-Tests and sig level tell you about each variable and so on. Does anything suggest your model needs to be made smaller? Do any variables need to be dropped?

Table 1: Correlation
OPS RBI AVG HR
OPS 1
RBI 0.38983 1
AVG 0.505108 0.505046 1
HR 0.449133 0.605869 0.588207 1
Table 2: Analysis of Variance
Anova: Single Factor
SUMMARY
Groups Count Sum Average Variance
OPS 30 24.438 0.8146 0.024539
RBI 30 2347 78.23333 942.4609
AVG 30 8.232 0.2744 0.000677
HR 30 801 26.7 115.6655
ANOVA
Source of Variation SS df MS F P-value F crit
Between Groups 120717 3 40239 152.1105 4.83E-40 2.682809
Within Groups 30686.4 116 264.5379
Total 151403.4 119

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