Problem 1. Go pointal Two secarate tanocm samples of workors from a particular industry wore oolected aith the folowing rasults. Sanpia 1: 90 woken were selected and it was foind that 30 of thert prelened working tom bome to workng in a traditional office. percent. (19 polits) For each part, solect the best response. (a) Consider the following variables measured on undergraduate students who attend the Univeraity of Missouri. Which of these variables is cotegorical? A. The name of the last high school the student attended. B. The student's earned income for the most-recent taxyoas. C. The student's age moasured in years. D. The number of brothen and sisters the etudent has. E. None of the above. (b) Consioes the following variables measured on undergraduate students who attend the Unwersify of Masoun. Which of these variables is a measurement variable? A. The distance, in miles, between the student's homotown and Columbia, Missount. Q. The stubentis major. c. The student's profered nama D. Whether oe not the studont waighe more than 150 pounds. E. None of the above. wo points) Far eace parth seect the teat choice. A. Ape. D. ReScence in-cancus br ot campuo Q. necup Mrreir bophomons or UMSL sophomarsi). D. Whether of not a thosere ove a cier L. Nana uf the asove. B. it confounsent witt resting puhe rate. d. Bherails wen det oem-sodiurs standant). D. is an imenes warablie R. Nild the obore (20 points) For each part, indicate under which of the seven critical components the indicated information should be classified. (a) The fact that a study was originally published in The Journal of the American Statistical Association. A. Component 5 : Setting. B. Component 1: Source. C. Component 4: Measurements. D. Component 2: Researchers. E. Component 6: Extraneous differences. (b) The fact that a study was paid for by a grant from a large oil company. A. Component 1: Source. B. Component 2: Researchers. C. Component 5: Setting. D. Component 4: Measurements. E. Component 6: Extraneous differences. aksociates, a litt of 15 partrins; and s las of the 30 attoentys. For each qoestion, identify the sampling plan used to seioct the tamplo of atiomers (3) 7weitie utiomeys arm randorty saiected trom the ist of the 30 athorneys. A. S.glertated annole 7. ctanfied nandom asiple. G. Veiluneet sarrio D. Clusier aanerie E. fowe manoum sampie R. Volunten samole C. Eempied random sample. D. Cuater sampte E. Sythemuso random sample. Problem 1. Go pointal Two secarate tanocm samples of workors from a particular industry wore oolected aith the folowing rasults. Sanpia 1: 90 woken were selected and it was foind that 30 of thert prelened working tom bome to workng in a traditional office. percent. (19 polits) For each part, solect the best response. (a) Consider the following variables measured on undergraduate students who attend the Univeraity of Missouri. Which of these variables is cotegorical? A. The name of the last high school the student attended. B. The student's earned income for the most-recent taxyoas. C. The student's age moasured in years. D. The number of brothen and sisters the etudent has. E. None of the above. (b) Consioes the following variables measured on undergraduate students who attend the Unwersify of Masoun. Which of these variables is a measurement variable? A. The distance, in miles, between the student's homotown and Columbia, Missount. Q. The stubentis major. c. The student's profered nama D. Whether oe not the studont waighe more than 150 pounds. E. None of the above. wo points) Far eace parth seect the teat choice. A. Ape. D. ReScence in-cancus br ot campuo Q. necup Mrreir bophomons or UMSL sophomarsi). D. Whether of not a thosere ove a cier L. Nana uf the asove. B. it confounsent witt resting puhe rate. d. Bherails wen det oem-sodiurs standant). D. is an imenes warablie R. Nild the obore (20 points) For each part, indicate under which of the seven critical components the indicated information should be classified. (a) The fact that a study was originally published in The Journal of the American Statistical Association. A. Component 5 : Setting. B. Component 1: Source. C. Component 4: Measurements. D. Component 2: Researchers. E. Component 6: Extraneous differences. (b) The fact that a study was paid for by a grant from a large oil company. A. Component 1: Source. B. Component 2: Researchers. C. Component 5: Setting. D. Component 4: Measurements. E. Component 6: Extraneous differences. aksociates, a litt of 15 partrins; and s las of the 30 attoentys. For each qoestion, identify the sampling plan used to seioct the tamplo of atiomers (3) 7weitie utiomeys arm randorty saiected trom the ist of the 30 athorneys. A. S.glertated annole 7. ctanfied nandom asiple. G. Veiluneet sarrio D. Clusier aanerie E. fowe manoum sampie R. Volunten samole C. Eempied random sample. D. Cuater sampte E. Sythemuso random sample