Question: Blackboard Learn myscedu MindTap - Cengage... Maps 6. [0.34/1 Points] DETAILS PREVIOUS ANSWERS PODSTAT6COREQ 13.2.021. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The authors of
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Blackboard Learn myscedu MindTap - Cengage... Maps 6. [0.34/1 Points] DETAILS PREVIOUS ANSWERS PODSTAT6COREQ 13.2.021. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The authors of a paper studied the relationship between childhood environmental lead exposure and a measure of brain volume change in a particular region of the brain. Data were given for x = mean childhood blood lead level (pg/dL) and y = brain volume change (BVC, In percent). A subset of data read from a graph that appeared in the paper was used to produce the accompanying Minitab output. Regression Analysis: BVC versus Mean Blood Lead Level The regression equation is BVC = -0.00176 - 0. 00210 Mean Blood Lead Level Predictor Coef SE Coof T P Constant -0.00176 0. 008000 -0.22 0.8296 Mean Blood Lead Level -0. 0021008 0. 0005740 -3. 66 0.0033 Carry out a hypothesis test using a = 0.05 to decide if there is convincing evidence of a useful linear relationship between x and y. Assume that the basic assumptions of the simple linear regression model are reasonably met. What Is the test statistic. t = What is the P-value for this test? P-value = What
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