Quiz: Exam 1 X + V X C A csufullerton.instructure.com/courses/3334676/quizzes/8259821/take Fall 2022 CSUF Home D Question 32 1.66 pts Modules The histogram in the figure shows the students' stress level distribution during pandemic, with the x-axis Announcements representing the stress level from 1 to 13 and the y-axis representing the number of students reporting their stress Piazza level. Which of the following statement is true? Office Hour Zoom 1) The histogram is positively skewed. (Tue 3-6pm)) 2) Scale 10 and 12 are the mode in the distribution HEI SI Session Zoom (M/W 10-11:15am) 80 - 70 with Daniel 60 2 50 SI Session Zoom 40- ? (T/Th 1-2:15pm) 30 20 with Dhara 10 Grades 5 6 7 8 9 10 11 12 13 Measurement People Support Resources O Only statement 1 Zoom Web Link O Only statement 2 O Both statement 1 and 2 O None -71 D Question 33 1.66 pts Type here to search O 4 75OF Haze ~ 9: ( (7 41 ) 7 ENG 11:20 AM 10/7/2022Quiz: Exam 1 X Facebook * *Dashboard X + V X C A csufullerton.instructure.com/courses/3334676/quizzes/8259821/take Fall 2022 D Question 33 1.66 pts CSUF Home Modules The box-and-whisker plots below present the exam score distributions between two statistics classes (A and B) Announcements Piazza 68 69 70 71 72 73 7 82 83 84 85 86 87 88 89 90 91 92 93 94 95 Class B Office Hour Zoom (Tue 3-6pm)) HEI Class A SI Session Zoom (M/W 10-11:15am) with Daniel Which class has the higher range of the exam scores? SI Session Zoom ? (T/Th 1-2:15pm) with Dhara Class A Grades O Class B People Support Resources D Zoom Web Link Question 34 1.66 pts The box-and-whisker plots below present the exam score distributions between two statistics classes (A and B) 68 69 70 71 72 73 74 75 7 87 88 89 90 91 92 93 94 95 Class B -71 Class A Type here to search O O 4 75OF Haze ~ 9 ( 41) Z ENG 11:21 AM 10/7/2022Quiz: Exam 1 X Facebook X Dashboard X + V X C A csufullerton.instructure.com/courses/3334676/quizzes/8259821/take Fall 2022 D Question 34 1.66 pts CSUF Home The box-and-whisker plots below present the exam score distributions between two statistics classes (A and B) Modules Announcements 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 Piazza Class B Office Hour Zoom (Tue 3-6pm)) Class A HEI SI Session Zoom (M/W 10-11:15am) with Daniel Which class has the higher median exam scores? SI Session Zoom ? (T/Th 1-2:15pm) O Class A with Dhara O Class B Grades People Support Resources D Question 35 1.66 pts Zoom Web Link The box-and-whisker plots below present the exam score distributions between two statistics classes (A and B) 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 Class B -71 Class A Type here to search O O 4 750F Haze ~ 9 0 (7 4) Z ENG 11:22 AM 10/7/2022Quiz: Exam 1 X Facebook * *Dashboard X + V X C A csufullerton.instructure.com/courses/3334676/quizzes/8259821/take Fall 2022 How many students are in this sample ? CSUF Home Modules Announcements Piazza D Question 37 1.66 pts Office Hour Zoom (Tue 3-6pm)) HEI In a dance class, students measured their shoe sizes and summarized this information in the frequency below: SI Session Zoom (M/W 10-11:15am) Shoe Size Frequency %Frequency Cummulative % Frequency with Daniel 2 5.0% 100.0% SI Session Zoom 12 30.0% 95.0% ? (T/Th 1-2:15pm) 15 37.5% 65.0% WAUTO with Dhara 17.5% 27.5% AV Grades 10.0% 10.0% People Which shoe size is the median in this sample ? Support Resources O Shoe size 3 Zoom Web Link O Shoe size 4 O Shoe size 5 O Shoe size 6 O Shoe size 7 -71 Type here to search 4 75OF Haze ~ D ( 4) 7 ENG 11:22 AM 10/7/2022Quiz: Exam 1 X f Facebook * *Dashboard X + V X C A csufullerton.instructure.com/courses/3334676/quizzes/8259821/take Class B Fall 2022 CSUF Home Class A Modules Announcements If one student in Class A has exam scores 73, are his scores at 2nd quartile of the Class A? Piazza Office Hour Zoom O Yes (Tue 3-6pm)) HEI O No SI Session Zoom (M/W 10-11:15am) with Daniel SI Session Zoom D Question 36 1.66 pts ? (T/Th 1-2:15pm) with Dhara In a dance class, students measured their shoe sizes and summarized this information in the frequency below: Grades People Shoe Size Frequency %Frequency Cummulative % Frequency 2 5.0% 100.0% Support Resources 12 30.0% 95.0% Zoom Web Link 15 37.5% 65.0% WAUTO 7 17.5% 27.5% 4 10.0% 10.0% How many students are in this sample ? -71 Type here to search O 4 75OF Haze ~ 9: ( 4) Z ENG 11:22 AM 10/7/2022