Question: 11. How Long Is It? A subjects ability to estimate sizes was studied by showing him 10 different objects. The table that follows gives his

11. How Long Is It? A subject’s ability to estimate sizes was studied by showing him 10 different objects. The table that follows gives his estimate along with the actual lengths of the specified objects.

Estimated Actual Object (centimeters) (centimeters) Pencil 17.7 15.2 Dinner plate 24.1 26.0

a. Use an appropriate program to analyze the relationship between the actual and estimated lengths of the listed objects.

b. Explain all pertinent details of your analysis.

Estimated Actual Object (centimeters) (centimeters) Pencil 17.7 15.2 Dinner plate 24.1 26.0 Book 1 19.0 17.1 Cell phone Photograph Toy 10.1 10.7 36.8 40.0 9.5 12.7 Belt 106.6 105.4 Clothespin 6.9 9.5 Book 2 25.4 23.4 Calculator 8.8 12.0

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