Answer to Question #343477 in Statistics and Probability for Pier

Question

A study of the amount of rainfall and the quantity of air pollution removed produced the following data

Daily Rainfall, Particulate Removed,

(0.01 cm) x y (µg/m3)

4.3. 126

4.5. 121

5.9. 116

5.6. 118

6.1. 114

5.2. 118

3.8. 132

2.1. 141

7.5. 108

Find the Pearson r Correlation Coefficient: r = Blank 1

Find the equation of the regression line: y = Blank 2x + Blank 3

Estimate the amount of particulate removed when the daily rainfall is x = 4.8 units: Blank 4 μg/m3

Test the significance of the correlation coefficient calculated in the question above at α = 0.05. Use the steps in conducting hypothesis tests

Answer 1

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