To test a subject's ability to estimate sizes, he was shown 10 different objects and was asked to estimate their length or diameter. The object was then measured, and the results were recorded in the table. Is there evidence to say that the person has good estimation ability? Test with level of significance of 0.05. Object Pencil Dinner Plate Book 1 Cell Phone Photograph Toy Belt Clothespin Book 2 Calculator Estimated (Inches) Actual (Inches) 7 9.5 7.5 4 14 3.75 42 2.75 10 3.5 6 10.25 6.75 4.25 15.75 5 41.5 3.75 9.25 4.75

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