QUESTION 7 Questions 7.10 are based on the problem below An advertiser runs a commercial on national television and wants to determine whether the proportion of people who saw the commercial is different for three locations throughout the country. A random sample of 100 people is selected at each of the three locations, and the number of people in each location who tuve seen the commercial recorded. Using the printout supplied with the exam, at the level of significance conduct test of hypothesis to respond to the advertiser's needs. ca ca Total 1 25 35 75 135 45.00 45.00 45.00 2 75 66 25 166 55.00 55.00 55.00 Total 100 100 100 300 Chi-B.BBS + izai 20.0 071 7.27 - 1.018 + 16.30-16.566 DT = 2, Valo 0.000 What is the null hypothesis for this problem? None of the answers given here Hosplay 2 Hem 23-0 Ho2 HoThere is a relationship between the type of commercial and the locations HO: There is no relationship between the type of commercial and the locations Hot QUESTIONS What is the alternative hypothesis for this problem? None of the answers given here At least one differs from 0. There is no relationship between the type of commercial and the locations At least one mean differs from 0. There is a relationship between the type of commercial and the locations At least two means differ O At least two is differ QUESTIONS An advertiser runs a commercial on national television and wants to determine whether the percent of people who saw the commercial is different for three locations throughout the country. A random sample of 100 people is selected at each of the three locations, and the number of people in each location who have seen the commercial is recorded. Using the printout supplied with the exam at the level of significance conduct a test of hypothesis to respond to the advertiser's needs. 35 45.00 Total 135 1 75 46.00 25 45.00 75 55.00 165 55.00 55.00 Total 100 100 100 300 hi-- .889. 2.222 + 20.000 7.273 + 1.018 - 16.364 56.566 DF - 2, Value - 0.000 From the information given in this problem what would you do Accept H1 Reject Ho Fail to reject Ho None of the answers given here Accept Ho Reject 1 QUESTION 10 An advertiser runs a commercial on national television and wants to determine whether the percent of people who saw the commercialis different for three locations throughout the country. A random sample of 100 people is selected at each of the three locations, and the number of people in each location who have seen the commercialis recorded. Using the printout supplied with the exam, at the 01 level of significance conduct a test of hypothesis to respond to the advertiser's needs. CI ca 1 25 35 75 135 45.00 45.00 45.00 2 75 66 25 165 55.00 $5.00 55.00 Total 100 100 300 Chi tit 14:0,000 7.27. 1.020 - 16.30-56.566 DF, 10.000 100 Using the information in this problem, choose the correct step 6 statement None of the answers given here There insufficient evidence of a difference in at least two means for the various locations There is sufficient evidence of a difference in at least two means for the various locations There is insufficient evidence of a difference in the means for the various locations There is sufficient evidence that the proportions differ for the various locations There is sufficient evidence of a difference in the means for the various locations O There is insufficient evidence of a difference in the proportions for the various location. Questions 7. 10 are based on the problem below. An advertiser runs a commercial on national television and wants to determine whether the proportion of people who saw the commercialis different for three locations throughout the country. A random sample of 100 people is selected at each of the three locations, and the number of people in each location who have seen the commercial is recorded. Using the printout supplied with the exam, at the 01 level of significance conduct a test of hypothesis to respond to the advertiser's needs. C: 25 45.00 1 ca 35 45.00 ca 75 45.00 Total 135 2 75 55.00 165 GS 55.00 25 55.00 Total 100 100 200 300 Chi-Sq - 8.889 +2.222 - 20.000 + 3.273 + 1.010 + 16.364 56.566 DT-2, P.Value = 0.000 What is the null hypothesis for this problem? None of the answers given here Ho2 O Hort 12-13-0 Hont - 13-0 Hon 13 Ho: There is a relationship between the type of commercial and the locations Ho: There is no relationship between the type of commercial and the locations : - 2 Click Save and Submit to see and it. Click Save All Aro alla MacBook Air ODO 12 80. FS A # 3 $ 4 % 5 & 7 9 8 6 2 Y V T W R E Q QUESTION 8 What is the alternative hypothesis for this problem? O None of the answers given here At least one n differs from 0. There is no relationship between the type of commercial and the locations At least one mean differs from 0. There is a relationship between the type of commercial and the locations At least two means differ At least two it's differ QUESTION 9 An advertiser runs a commercial on national television and wants to determine whether the percent of people who saw the commercial is different for three locations throughout the country. A random sample of 100 people is selected at each of the three locations, and the number of people in each location who have seen the commercial is recorded. Using the printolit supplied with the exam, at the 01 level of significance conduct a test of hypothesis to respond to the advertiser's needs. ci cz Total 1 25 35 75 135 45.00 45.00 45.00 2 75 65 25 165- 55.00 55.00 55.00 Total 100 100 100 300 chi-sq 0.009 + 2.222 20.000 7.273 + 1.018 - 16.364 -56.566 DE - 2, P-value0.000 From the ormation given in this problem what would you do. Accept H1 Reject Ho Fail to reject Ho None of the answers given here Accept Ho Reject 1 QUESTION 10 An advertiser runs a commercial on national television and wants to determine whether the percent of people who saw the commercialis different for three locations throughout the country. A random sample of 100 people is selected at each of the three locations, and the number of people in each location who have seen the commercial is recorded. Using the printout supplied with the exam, at the 01 level of significance conduct a test of hypothesis to respond to the advertiser's needs ci ca ca Total 1 25 35 75 135 45.00 45.00 46.00 2 75 65 55.00 55.00 56.00 Total 100 100 100 Chivas 18+ 2,2 + 0,00 0 7.293. 1.018 16.364 - 56.566 DT-2, D-V-0.000 300- Using the information in this problem, choose the correct step 6 statement. None of the answers given here There is insufficient evidence of a difference in at least two means for the various locations. There is sufficient evidence of a difference in at least two means for the various locations There is insufficient evidence of a difference in the means for the various locations, There is sufficient evidence that the proportions differ for the various locations There is sufficient evidence of a difference in the means for the various locations There is insufficient evidence of a difference in the proportions for the various locations