Common test for a predictor

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Reference no: EM132394150

Why is testing Ho:β = 0 a very common test for a predictor?

  1. It is a very easy test to value Beta
  2. It tests the significance of the predictor. If we reject the null hypothesis, then the predictor has a slope and is significant
  3. It tests the significance of the predictor. If we reject the null hypothesis, then the predictor has no slope and is not significant
  4. It tests the significance of the predictor. If fail to reject the null hypothesis, then the predictor has a slope and is significant

Reference no: EM132394150

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