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Consider the relationship between the number of bids an item on eBay received and the items selling price. The following is a sample of 5 items sold through an auction. Price in Dollars 23 29 38 41 47 Number of Bids 10 13 16 17 19 Copy Data Step 1 of 3: Draw a scatter plot of the given data. KeypadTables Answer 2 Points Select a location in the chart to plot a point. Points can be moved by dragging or using the arrow keys. Select the Clear button to remove all points. 20 7 19 18 17 Next Prev Clear E 14 13 12 20 23 26 29 32 35 38 41 44 47 Price in Dollars
Consider the relationship between the number of bids an item on eBay received and the items selling price. The following is a sample of 5 items sold through an auction. Price in Dollars 23 938 47 Number of lds 10 13 16 17 19 Copy Data Step 2 of 3: Estimate the correlation in words: positive, negative, no correlation. Keypad 囲Tables! Answer 2 Points O Positive O Negative 0 No correlation Next
Consider the relationship between the number of bids an item on e following is a sample of 5 items sold through an auction. Bay received and the items selling price. The Price in Dollars 23 29 38 47 Number of Bids 0 13 6 7 19 Copy Daa Step 3 of 3: Calculate the correlation coeficient, r. Round your answer to three decimal places. 2 Points KeypadTables Answer(low to Enter)
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Answer #1

a)

number of bids 20 18 16 14 12 10 0 10 15 20 25 30 35 40 45 50

b)there is positive correlation

option A) positive is correct

c)

r = 0.996

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