Pottery, continued Here is the percentageof aluminum
Chapter 3, Problem 32(choose chapter or problem)
Pottery, continued Here is the percentageof aluminum oxide, the percentage of iron oxide,and the percentage of magnesium oxide in five samplescollected at Ashley Rails in the United Kingdom.Sample Al Fe Mg1 17.7 1.12 0.562 18.3 1.14 0.673 16.7 0.92 0.534 14.8 2.74 0.675 19.1 1.64 0.60a. Find the correlation coefficients describing the relationshipsbetween aluminum and iron oxide content,between iron oxide and magnesium oxide, andbetween aluminum oxide and magnesium oxide.b. Write a sentence describing the relationships betweenthese three chemicals in the pottery samples.
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