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This is Correlation Analysis in Statistics. Provide clear and clean solution or explaination thank you ACTIVITY # 4: The following data show the typing speed

This is Correlation Analysis in Statistics. Provide clear and clean solution or explaination thank you

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ACTIVITY # 4: The following data show the typing speed and the reading speed of nine secretaries. Typing Speed Reading Speed (words per min) (words per min) (X) (Y) 60 370 56 551 52 528 63 348 70 645 58 454 44 503 79 618 62 500 a. Construct a scatter plot for this data. b. Compute the correlation coefficient, r. c. Test the significance of r at a=0.05

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