Solution Found!
Answer: Refer to the indicated data set in Appendix B and
Chapter 13, Problem 20BSC(choose chapter or problem)
Refer to the indicated data set in Appendix B and use the sign test for the claim about the median of a population. Ages of Best Actresses Refer to Data Set 11in Appendix B for the ages of actresses at the time that they won Oscars in the category of Best Actress. Use a 0.05 significance level to test the claim that the median age of Oscar-winning actresses is equal to 30 years.
Questions & Answers
QUESTION:
Refer to the indicated data set in Appendix B and use the sign test for the claim about the median of a population. Ages of Best Actresses Refer to Data Set 11in Appendix B for the ages of actresses at the time that they won Oscars in the category of Best Actress. Use a 0.05 significance level to test the claim that the median age of Oscar-winning actresses is equal to 30 years.
ANSWER:Solution 20BSC Step 1 Given, Ages of Best Actresses Refer to Data Set 11in Appendix B for the ages of actresses at the time that they won Oscars in the category of Best Actress. By using = 0.05 level of significance to test the claim that the median age of Oscar-winning actresses is equal to 30 years. The Hypotheses can be expressed as H0 Median is equal to 30 years H1 Median is not equal to 30 years.