Question

Please make sure all the answers are correct and that you answer all the questions. Thank you!

Example 7: Support for the Death Penalty In 1980 and again in 2010, a Gallup poll asked a random sample of 1000 US citizens people “Are you in favor of the death penalty for a person convicted of murder?”. In 1980, the proportion saying yes was 0.66. In 2010, it was 0.64. Does this data provide evidence that the proportion of US citizens favoring the death penalty was higher in 1980 than it was in 2010? a. State the null and alternative hypotheses: b. What is the sample statistic? Randomization Dotplot of p-p2 - Null Hypothesis: pi-p2 | Left Tall Two Tall Right Tall anul - 1000 -0.001 de-0022 -0.06 -0.04 -0.02 0.04 0.06 null-0 c. A randomization distribution assuming the null hypothesis is true is shown. Which of the following is closest to the p-value (the area in the bracket)? 0.001, 0.05, 0.20, 0.5

Answer 1

ANSA 10) Nun and Alternative hypothesis ! and Went hypothesis HD Pop Alternative hypothesis Mo: P1>P2 b) Sample statistic ! --- The decorence in the sample solistica are = Pi-p2 = 0.66 -0.64 0.02 proportions are equal Assumption of neu hypothesis 18 true in as stated null hypothess Where 0.20 is the closest 4 - Thonicing you - - Ry please give lice it helps me to do mote corre os a motivating