14:44 Domingo 13 de noviembre . . . 48% fit.instructure.com - Nav. privada FLORIDA TECH Fall 2022 Statistics Quiz #1 Home Started: Nov 13 at 2:44pm Account Announcements Quiz Instructions Syllabus Dashboard Modules 25 questions = 100 points 9 Assignments 75 minute time limit once you start. Courses Quizzes D Question 1 4 pts Groups Grades Discussions Calendar A descriptive measure that is computed from a sample is called a: People Panopto Recordings O sample. Inbox Collaborations O parameter. Library Resources History O statistic. ? O population. Help Next K Quiz saved at 2:44pm Submit Quiz14:45 Domingo 13 de noviembre History (9 Help Fall 2022 Home Announcements Syllabus Modules Assignments Quizzes Grades Discussions People Panopto Recordings Collaborations Library Resources Traduccion disponible Statistics Quiz #1 Started: Nov 13 at 2:44pm Quiz Instructions 25 questions = 100 points 75 minute time limit once you start. i Question 2 ?48%_Iij " 4 pts A study is under way to determine the average height of all 29,000 adult pine trees in a certain national forest. The heights of 600 randomly selected adult pine trees are measured and analyzed. The parameter in the study is: O the 600 adult pine trees selected at random from this forest. O the average height of the 600 randomly selected adult pine trees. C) the average height of all the adult pine trees in this forest. O all the adult pine trees in this forest. ' Previous Not saved Next > Submit Quiz 14:45 Domingo 13 de noviembre . . . 48 % O Quizzes > Statistics Quiz #1 TECH Fall 2022 Statistics Quiz #1 Account Home Started: Nov 13 at 2:44pm Announcements Dashboard Quiz Instructions Syllabus Modules 25 questions = 100 points Courses Assignments 75 minute time limit once you start. Groups Quizzes Grades D Question 3 4 pts Calendar Discussions Time series data are often graphically depicted on a line chart, which is a plot of People Inbox the variable of interest over time. Panopto Recordings History Collaborations O No answer text provided. ? Library Resources O False Help O No answer text provided. O True K-14:45 Domingo 13 de noviembre . . . 48 % O Quizzes > Statistics Quiz #1 TECH Fall 2022 Statistics Quiz #1 Account Home Started: Nov 13 at 2:44pm Announcements Dashboard Quiz Instructions Syllabus Modules 25 questions = 100 points Courses Assignments 75 minute time limit once you start. Groups Quizzes Grades D Question 4 4 pts Calendar Discussions Which of the following represents a graphical presentation of interval data? People Inbox Panopto Recordings All of these choices are true. History Collaborations O A pie chart. ? Library Resources O A histogram. Help O A bar chart. K- Previous Next14:45 Domingo 13 de noviembre . . 48 % O Traduccion disponible Statistics QUIZ TTI FLORIDA Fall 2022 Started: Nov 13 at 2:44pm TECH Home Quiz Instructions Announcements 25 questions = 100 points Account Syllabus 75 minute time limit once you start. Modules Dashboard Assignments D Question 5 4 pts Quizzes Courses Grades All calculations are permitted on what type of data? Groups Discussions People O ordinal data Calendar Panopto Recordings O interval data Collaborations O categorical data Inbox Library Resources O nominal data History ? Previous Next Help Not saved Submit Quiz K14:45 Domingo 13 de noviembre History (9 Help Fall 2022 Home Announcements Syllabus Modules Assignments Quizzes Grades Discussions People Panopto Recordings Collaborations Library Resources 0) 48 % I Traduccion disponible Statistics Quiz #1 Started: Nov 13 at 2:44pm Quiz Instructions 25 questions = 100 points 75 minute time limit once you start. i Question 6 4 pts Which of the following statements about shapes of histograms is false? C) All of the statements are false. O A positively skewed histogram is one with a long tail extending to the right. 0 A histogram is skewed to the left if, when we draw a vertical line down the center of the histogram, the left side is larger in size than the right side. 0 A histogram is said to be symmetric if, when we draw a vertical line down the center of the histogram, the two sides are identical in shape and size. ' Previous Next > Not saved Submit Quiz 14:45 Domingo 13 de noviembre History Fall 2022 Home Announcements Syllabus Modules Assignments Quizzes Grades Discussions People Panopto Recordings Collaborations Library Resources "'3 48 \"/0 i Traduceion disponible Statistics Quiz #1 Started: Nov 13 at 2:44pm Quiz Instructions 25 questions = 100 points 75 minute time limit once you start. i Question 7 4 pts Which of the following statements is true for the following observations: 9, 8, 7, 8, 6, 11, and 13? O Only the median and mode are equal. O Only the mean and median are equal. O Only the mean and mode are equal. 0 The mean, median and mode are all equal. ' Previous Next * Not saved Submit Quiz 14:45 Domingo 13 de noviembre 48% Traduccion disponible FLORIDA Fall 2022 TECH Statistics Quiz #1 Home Started: Nov 13 at 2:44pm Announcements Account Quiz Instructions Syllabus Modules 25 questions = 100 points Dashboard 75 minute time limit once you start. 9 Assignments Courses Quizzes Grades D Question 8 4 pts Groups Discussions Which of the following summary measures is sensitive to extreme values? Calendar People Panopto Recordings The interquartile range Inbox Collaborations O The median Library Resources O The mean History ? O The mode Help 4 Previous Next K- Not saved Submit Quiz14:45 Domingo 13 de noviembre . . . 48 % O Quizzes > Statistics Quiz #1 TECH Fall 2022 Statistics Quiz #1 Account Home Started: Nov 13 at 2:44pm Announcements Dashboard Quiz Instructions Syllabus Modules 25 questions = 100 points Courses Assignments 75 minute time limit once you start. Groups Quizzes Grades D Question 9 4 pts Calendar Discussions A basketball player has the following points for seven games: 20, 25, 32, 18, 19, People Inbox 22, and 30. Compute the standard deviation for this sample. Panopto Recordings None of these choices. History Collaborations ? Library Resources O 5.091 Help O 30.238 O 5.499 K-14:45 Domingo 13 de noviembre History G) Help Fall 2022 Home Announcements Syllabus Modules Assignments Quizzes Grades Discussions People Panopto Recordings Collaborations Library Resources 0) 48 % I Traduccion disponible Statistics Quiz #1 Started: Nov 13 at 2:44pm Quiz Instructions 25 questions = 100 points 75 minute time limit once you start. E Question 10 4 pts In a negatively skewed distribution, which of the following is the correct statement? O The distance from Q1 to Q2 is smaller than the distance from Q2 to Q3 0 The distance from the smallest observation to Q2 is smaller than the distance from Q2 to the largest observation O The distance from Q1 to Q3 is twice the distance from the Q1 to Q2 O The distance from the smallest observation to Q1 is larger than the distance from Q3 to the largest observation ' Previous Next >