Listed below are amounts of bills for dinner and the amounts of the tips that were left. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables. Use a significance level of a = 0.05. If everyone were to tip with the same percentage, what should be the value of r? Bill (dollars) Tip (dollars) 31.44 50.80 85.95 99.63 63.99 106.98 O 4.09 6.10 16.41 15.99 9.37 12.65 ..... Construct a scatterplot. Choose the correct graph below. OA. O B. OC. OD. 25- 25- 25- 25- 0- 30 Bill Amount (S) 0+ 30 0+ 30 Bill Amount (S) 0+ 120 120 120 120 Bill Amount (S) Bill Amount (S) Tip Amount ($) Tip Amount ($) to Tip Amount ($) Tip Amount ($) 30

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