The following table shows the annual family income of the students enrolled in the JRMSU-TC and their general weighted average (GPA). Students Annual Family Income (Pesos) General weighted average (GPA) % 1 85 100,000 50,000 2 79 3 150,000 82 4 180,000 85 5 300,000 93 6 500,000 92 7 230,000 95 - 2. Determine the correlation coefficient.

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Q: What are the possible values of the linear correlation coefficient?

A: The correlation coefficient measures the linear relationship between two quantitative variables.

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Q: What are the key properties of correlation coefficient?

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Q: Describe about the Homoscedasticity as correlation coefficient assumption.

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A: We know that the correlation coefficient is given by; r=Covarinace(x,y)Var(x)Var(y)

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A: ContestantJudge AJudge BA12B23C31D46E54F65G78H87I910J109

Q: What value does the Correlation Coefficient provide for data analysis, and, can we assu

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Q: What is the Numerical Value of correlation coefficient?

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Q: 1.) What is correlation model? Using a relevant research example describe how we can use it as ;…

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Q: Why might we calculate the correlation coefficient for x and y values in a scatterplot?

A: Scatter plot is use to draw a relationship between two variables.

Q: Define “correlation coefficient”

A: Correlation: Correlation a measure which indicates the “go-togetherness” of two data sets. It can be…

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A: The given data is as follows:Judge AJudge B1223314654657887910109

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A: a.

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A: Solution If the trend is upward then correlation is positive otherwise correlation is negative.

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A: Given Information