5. Given the following data for a math class at this university: Class semester test average =85 corresponding standard

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5. Given the following data for a math class at this university: Class semester test average =85 corresponding standard

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5 Given The Following Data For A Math Class At This University Class Semester Test Average 85 Corresponding Standard 1
5 Given The Following Data For A Math Class At This University Class Semester Test Average 85 Corresponding Standard 1 (30.72 KiB) Viewed 42 times
5. Given the following data for a math class at this university: Class semester test average =85 corresponding standard deviation =8 Class final exam average =74 corresponding standard deviation =4 Correlation coefficient =0.8 (a) Use this data to write the equation of the regression line in the form y=mx+b where x = semester test grade and y= final exam grade. (b) Then use the computed regression line equation for this data to predict the final exam test score for a student who had a semester test grade of 75 .
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