Asked by Jayson Sta Cruz on Jun 26, 2024

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If we reject the null hypothesis If we reject the null hypothesis   at the 0.01 level of significance, then we must also reject it at the 0.05 level. at the 0.01 level of significance, then we must also reject it at the 0.05 level.

Null Hypothesis

The null hypothesis is a statement used in statistical testing that proposes there is no significant difference or effect, serving as the default assumption to be tested against.

Level of Significance

The threshold below which a p-value is considered statistically significant, typically set at 0.05 or 5%, indicating the probability of rejecting the null hypothesis when it is true.

  • Attain knowledge of and apply p-values in hypothesis testing to make decisions based on understanding.
  • Assess the interpretations and implications of results derived from hypothesis testing, paying particular attention to Type I and Type II errors.
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Yostina MaximoosJun 30, 2024
Final Answer :
True
Explanation :
If we reject the null hypothesis at a lower level of significance (e.g. 0.01), it means that the evidence against the null hypothesis is stronger. Therefore, we would also reject the null hypothesis at a higher level of significance (e.g. 0.05).