Question: 1. Use these data to answer Questions 1a and 1b. These data are saved as Chapter 5 Data Set 2. 1. Compute the Pearson

1. Use these data to answer Questions 1a and 1b. These data

1. Use these data to answer Questions 1a and 1b. These data are saved as Chapter 5 Data Set 2. 1. Compute the Pearson product-moment corre- lation coefficient by hand and show all your work. 2. Construct a scatterplot for these 10 pairs of values by hand. Based on the scatterplot, would you predict the correlation to be direct or indirect? Why? Number Correct (out of a possible 20) 17 13 12 15 16 14 16 16 18 19 Attitude (out of a possible 100) 94 73 59 80 93 85 66 79 77 91

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