Asked by April Capozzi on Apr 23, 2024
Verified
{Socialist Voters Narrative} Test the hypotheses at the 5% significance level.
Significance Level
In hypothesis testing, it represents the probability of rejecting the null hypothesis when it is actually true, typically set before the data analysis.
Hypotheses
Assumptions or predictions that a study sets out to test within its given framework.
- Utilize hypothesis testing tenets to scrutinize statements about the proportions of populations.
- Utilize statistical findings to guide decision-making or conclusions about percentages within populations.
Verified Answer
DH
Debbi HinderliterMay 02, 2024
Final Answer :
Rejection region: z < −z0.05 = −1.645 Test Statistic: z = −1.451 Conclusion: Don't reject H0.Cannot conclude that the proportion of Socialist voters in the country is less than 0.05.
Learning Objectives
- Utilize hypothesis testing tenets to scrutinize statements about the proportions of populations.
- Utilize statistical findings to guide decision-making or conclusions about percentages within populations.