E Quiz: Ch 12 Quiz: ChiSquare Procedure

Quiz: Ch 12 Quiz: ChiSquare Procedure This quiz: 10 point(s) possible Question 5 of 10 This question: 1 point(s) possible Submit quiz In a recent survey conducted, a random sample of adults 18 years of age or older living in a certain country were asked their reaction to the word socialisnm In addition, the individuals were asked to disclose which political Pany they most associate with. Results of the survey are given in the table. Complete parts (a) through (c) below Positive Negative Democrats Independents Republicans 215 277 400 63 369 (a) Does the evidence suggest individuals within each political affiliation react differently to the word "socialism"? use the cr State the hypotheses. H Political party and reaction are independent. HI : Political party and reaction are dependent andO ZER and O, HI At least one mean is different from what is expected H Political party and reaction are dependent HI : Political party and reaction are independent. HI At least one of the proportions is different from the others Compute the P-value_ The P-value is (Round to three decimal places as needed.) Make the proper conclusion Choose the correct answer below C) A. Yes, there is evidence because the P-value is greater than cr. C) B. No, there is no evidence because the P-value is less than a. C) C. No, there is no evidence because the P-value is greater than C) D. Yes, there is evidence because the P-value is less than cr. (b) Construct a conditional distribution of reaction by political party. Democrats Independents Republicans Positive Negative (Round to four decimal olaces as needed.) 0.05 level of significance.