Calculate r The population (in millions) and the violent cri.pdf

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The document provides population and violent crime rate data for 10 metropolitan areas in a table. It asks the reader to determine if this data provides evidence to reject the null hypothesis that the correlation (rho) between population and crime rate is 0, in favor of the alternative hypothesis that rho is not equal to 0, at a significance level of 0.05.

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Calculate r
The population (in millions) and the violent crime rate (per 1000) were recorded for 10
metropolitan areas. The data are shown in the following table. Do these data provide evidence to
reject the null hypothesis that rho = 0 in favor of rho 0 at alpha = .05? (Give your answers correct
to three decimal places.) Population 11 4 4.1 6.1 1.9 2.4 5.5 2.1 1 2.6/Crime Rate 12.9 8.2 9 8
7.3 9 7.6 9.3 8.9 9.4
Solution
1.6,1.9,1

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