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The accompanying table shows the regression results when estimating y = β0 + β1x + ε. a.Specify the competing hypotheses to determine whether x is significant in y.
b.At the 5% significance level,is x significant? Explain.
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Damage to any part of the spinal cord or nerves at the end of the spinal canal, often causing permanent changes in strength, sensation, and other body functions below the site of the injury.
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