Answer Happy

Total Problem 1: Background information: The General Social Survey (GS) has been collecting demographic behavioral and attitudinal information since 1972 to monitor changes within the US and to compare the US to other national Sample data collected from random samples of US adults, show support for capital punishment (the death penalty in 1974 and In 2018 in the two-way table below. Year Favor Oppose 1974 933 1404 1385 BOB 2193 The question of interest is:Does this data provide evidence that the proportion of all US adults supporting capital punishment was greater in 1974 than in 2018? a) (2 points) Define the parameter of interest for this study. Use proper notation 471 2013 ) (2 points) What are the null and alternative hypotheses? Use proper notation. HO HA c points) Calculate the best point estimate for the parameter used in this hypothesis test. Use proper notation, show your work, and round your answer to 3 decimal places.

Problem 1 continued d) (3 points) Use the provided sample data to calculate the pooled proportion, Use proper notation, show your work, and round your answer to 3 decimal places e) (3 points) Use the provided formula sheet to identify the appropriate test statistic formula. Then calculate the test statistic. Please show all of your work and round your answer to 2 decimal places

0 points Use the normal distribution and either your graphing calculator or Stotkey, along with your answer from parte, to obtain the p-value. Please make a sketch of the area of the normal curve that yields your p value in the space below and round your answer to 3 decimal places pvalut points) Atarificance level of a = 5%, what is the conclusion of this hypothesis test? Write your answer in complete sentences. Biven in the context of the problem