Question

State the decision and conclusion (in a complete sentence) for the following preconceived levels of $\alpha$

$\alpha =0.05$

a. Decision: ___________________

b. Reason for the decision: ___________________

c. Conclusion (write out in a complete sentence): __________________

Short answer

The null hypothesis is rejected since the$P$value is less than$\alpha$.

Step-by-step solution

Given Information

Given data:

$\alpha =0.05$

Explanation

Decision: Reject the null hypothesis

Reason for the decision: $Pvalue=0$which is less than $\alpha$

Conclusion: There is enough information to suggest that the level of smoking varies by ethnic group.