Question
Suppose that you work in a shoe company want to compare two materials, A and B, for use on the soles of boys' shoes. In
Suppose that you work in a shoe company want to compare two materials, A and B, for use on the soles of boys' shoes. In this problem, each of ten boys in a study wore a special pair of shoes with the sole of one shoe made from Material A in column (MatA) and the sole on the other shoe made from Material B in column (Mat-B). The sole types were randomly assigned to account for systematic differences in wear between the left and right foot. After three months, the shoes are measured for wear. See attached excel file on tab (shoe)
? Weight measurements were made on nine boys in column (weight lb). You know that the distribution of measurements has historically been close to normal with
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