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A researcher is interested in whether the variation in the size of human beings is proportional...

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Basic Math

A researcher is interested in whether the variation in the sizeof human beings is proportional throughout each part of the human.To partly answer this question they looked at the correlationbetween the foot length (in millimeters) and height (incentimeters) of 30 randomly selected adult males. The data isprovided below. Use Excel to calculate the correlation coefficientr between the two data sets. Round your answer to twodecimal places.

Foot length (mm)   Height (cm)
244.9   159.2
248.5   164.8
248.1   173.7
252.3   171.7
251.6   164.6
256.5   171.4
240.3   179.7
252.7   183.1
259.7   183.2
263.3   177.9
245.7   181.6
261.0   172.9
256.6   185.2
256.0   169.6
254.7   169.0
248.1   177.6
255.9   181.9
259.4   180.4
277.6   173.0
287.7   175.0
281.2   189.6
269.0   174.1
288.4   176.1
281.8   189.7
289.1   182.7
283.2   186.0
292.5   177.8
285.4   187.7
287.5   190.5
276.8   194.1

R=

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