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Police sometimes measure shoe prints at crime scenes so that they can learn something about...

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Police sometimes measure shoe prints at crime scenes so that they can learn something about criminals Listed below are shoe print lengths foot lengths and heights of males Construct a scatterplot find the value of the linear correlation coefficient r and find the P va of r Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables Based on these results does it appear that police can use a shoe print length to estimate the height of a male Use a significance level of a 0 05 Shoe Print cm Foot Length cm Height cm Construct a scatterplot Choose the correct graph below OA OB Height cm 200 160 25 30 8 30 8 31 2 31 6 25 3 24 6 27 4 170 2 183 7 180 4 25 9 175 2 35 Shoe Print cm Height cm 200 Shoe Print cm 26 7 O 25 3 171 6 OU OG Height cm 25 Shoa Print cm 35 Height cm D 200 160 25 Shoe Print cm 35

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