MAT 540 Week_2_Quiz_Statistical_Concepts_for_Research_(NAD1939A) - University of Nevada | MAT540 Week_2_Quiz_Statistical_Concepts_for_Research_(NAD1939A) - €11,06   In winkelwagen

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MAT 540 Week_2_Quiz_Statistical_Concepts_for_Research_(NAD1939A) - University of Nevada | MAT540 Week_2_Quiz_Statistical_Concepts_for_Research_(NAD1939A)

MAT 540 Week_2_Quiz_Statistical_Concepts_for_Research_(NAD1939A) - University of Nevada | MAT540 Week_2_Quiz_Statistical_Concepts_for_Research_(NAD1939A) Week 2 - Quiz Due Oct 7 at 11:59pm Points 10 Questions 10 Time Limit 720 Minutes Instructions Attempt History Attempt Time Score LATEST Attempt 1 7 minutes 5 out of 10 Score for this quiz: 5 out of 10 Submitted Oct 7 at 4:19pm This attempt took 7 minutes. Complete the quiz on the assigned readings for the week. The quiz contains 10 multiple-choice questions and is worth 5% of your course grade. You will have 12 hours to complete the quiz, and it must be taken in one sitting. Question 1 0 / 1 pts Consider the following data table. Lead Times Count 0 up to 6 6 6 up to 12 7 12 up to 18 12 This study resource was shared via CourseH18 up to 24 8 24 up to 30 7 Total: 40 This data could NOT be graphically displayed using a(n) Histogram Frequency Polygon Y You Answered ou Answered Pie Chart Answer Answer Bar Graph A and C Question 2 0 / 1 pts A box plot Answer Answer Shows the generally shape of the distribution Y You Answered ou Answered Groups data into data boxes for display Does not exist, this is not a graphic display name This study resource was shared via CourseHQuestion 3 1 / 1 pts A stem-and-leaf display Shows biological information Uses the final integer as the “leaf” Uses integers before the final as the “stem” Shows data distributions All of the above ! ! B, C, and D Question 4 0 / 1 pts Graphical analysis tools let us do all but Observe trends See patterns and pattern changes Identify missing information Answer Answer This study resource was shared via CourseHY You Answered ou Answered We can do all of these with graphical tools. Question 5 1 / 1 pts Charts are important for Providing analysis details ! ! Visually summarizing and displaying data Providing statistical analysis details and outcomes visually Noting statistically significant trends Question 6 1 / 1 pts Line graphs are used to ! ! Show trends over time Show relationships between variables Display frequency counts This study resource was shared via CourseHShow proportion of groups within the whole Question 7 0 / 1 pts Dot Plots are used to Show trends over time Show relationships between variables Y You Answered ou Answered Display frequency counts Answer Answer Present data values along a single numerical axis Show proportion of groups within the whole Question 8 0 / 1 pts A relative frequency polygon Shows the shape of the raw data distribution Shows the percent of values in each group This study resource was shared via CourseHIs a line graph Y You Answered ou Answered A and C Answer Answer B and C Question 9 1 / 1 pts One valuable element of graphs is their ability to display Clusters of data Outliers or extreme data values Unusual data values ! ! All of the above A and B only Question 10 1 / 1 pts Data spread – how closely grouped the data value are – is an important characteristic observed in graphs. This study resource was shared via CourseH! ! True False Quiz Score: 5 out of 10 This study resource was shared via CourseH Powered by TCPDF ()

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MAT 540 Week_1, 2 & 3 _Quiz_Statistical_Concepts_for_Research_ (NAD1939A) - University of Nevada

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