0.5 pt Question 3 Please look at the correlation matrix below and answer the fol

Question

0.5 pt Question 3 Please look at the correlation matrix below and answer the following question: what is the r-square value for the relationship between graduation rate and mean teacher experience, to three decimal places? Correlations Mean Years Teaching Free and Minorty Rate Reduced Lunch Experience Rate Minority Rate Pearson Correlation 624 Sig. (2-tailed) 574 557 Free and Pearson Correlation 640 reduced lunchSig (2-tailed) 574 574 291 Mean YearsPearson Correlation Teaching ExperienceN Percentage of Pearson Correlation Studentssig (2tailed) Disabled 155 271 Sig (2-tailed) 574 329 574 574 293 -091 030 574 070 574 574 574

Explanation / Answer

The correalation between graduation rate and mean years teaching experience is r = 0.155

r2 = (0.155)2 = 0.0240

Answer: r2 = 0.024

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