A study on crimes made a statement that at least 35% of all arsonists were under 21 years of age. Checking local crime statistics, a researcher found that in a sample of 80 arson suspects 26 were of age under 21. At 03, should the crime study’s statement be rejected? Solve the problem using classical approach as well as the p-value approach. You must also write the null and the research hypotheses.

A study on crimes made a statement that at least 35% of all arsonists were under 21 years of age. Checking local crime statistics, a researcher found that in a sample of 80 arson suspects 26 were of...

A study on crimes made a statement that at least 35% of all arsonists were under 21 years of age. Checking local crime statistics, a researcher found that in a sample of 80 arson suspects 26 were of age under 21. At 03, should the crime study’s statement be rejected? Solve the problem using classical approach as well as the p-value approach. You must also write the null and the research hypotheses.

Jun 07, 2022