Question: 1. Prove that, in the simple linear regression .61 W 5.3m where r is coefcient of correlation, which quanties what type of the linear association

1. Prove that, in the simple linear regression .61 W 5.3m where r is coefcient of correlation, which quanties what type of the linear association the data displays and how strong it is. (You may check formula of this statistics) Based on this formula, answer the following questions: If association is negative, what is the Sign of [$1

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