[See Solution] I made a list of some of my childhood friends to see if there is a relationship between the number of letters in their first name and the


Question: I made a list of some of my childhood friends to see if there is a relationship between the number of letters in their first name and the number of letters in their last name.

x y
Alissa Gladstone 6 9
Andrea Lane 6 4
Batsheva Wachtfogel 9 10
Beverly Greenfield 7 10
Blair Cohen 5 5
Cherie Hsu 6 3
Eve Jochnowitz 3 10
Leigh Zirofsky 5 8
Liza Bloom 4 5
Nadeen Csakany 6 7
Ruth Danowitz 4 8
Ruth Fremson 4 7
Tamara Milner 6 6

Which would be the independent variable and which would be the dependent variable? Why?

Put the variables in the 2 nd and 3 rd columns in the table. You can use the rest of the table for calculations.

Make a scatterplot.

Calculate the trendline and put it on the graph.

Calculate r and r 2 . How strong is the relationship? Is it positive, negative, or neither?

Price: $2.99
Solution: The downloadable solution consists of 4 pages
Deliverable: Word Document

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