DATA ANALYSIS: WEIGHTLIFTING You want to determine whether there is a relationship
Chapter 1, Problem 120(choose chapter or problem)
DATA ANALYSIS: WEIGHTLIFTING You want to determine whether there is a relationship between an athletes weight (in pounds) and the athletes maximum bench-press weight (in pounds). The table shows a sample of data from 12 athletes. (a) Use a graphing utility to plot the data. (b) A model for the data is Use a graphing utility to graph the model in the same viewing window used in part (a). (c) Use the graph to estimate the values of that predict a maximum bench-press weight of at least 200 pounds. (d) Verify your estimate from part (c) algebraically. (e) Use the graph to write a statement about the accuracy of the model. If you think the graph indicates that an athletes weight is not a particularly good indicator of the athletes maximum bench-press weight, list other factors that might influence an individuals maximum bench-press weight.
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