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3-2-1kathleen wants to know whether height and shoe size are realted in women. She stops and...

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Basic Math

3-2-1kathleen wants to know whether height and shoe size arerealted in women. She stops and surveys some female students on thequad and finds the following information:

HeightShoe Size
646.5
607
708.5
699.5
667
678
708.5
668
688.5

1)what is the covariance of there data?

2)What is the coefficient of correlation of these data?

3)What is the relationship between the two variables?

a. Can't be determined

b. Weakly positive

c. Strongly positive

d. Moderately negative

Answer & Explanation Solved by verified expert
4.0 Ratings (561 Votes)
Given Data isHeightXShoe    See Answer
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