Parking at a university has become a problem. University administrators are interested in determining the average time it takes a student to find a parking spot. An administrator inconspicuously followed 260 students and recorded how long it took each of them to find a parking spot. Which of the following types of graphs should not be used to display information concerning the students parking times?Group of answer choicesbox plotPie CharthistogramStem-and -leaf Display

Use the data shown to answer the questions that follow.Person Minutes Shopping in the Store Amount Spent on Groceries at Checkout1 46.5 140.52 55 1683 78.8 241.44 91.4 209.25 98.9 300.76 96.7 291.17 60.1 182.38 81.4 245.2 Which graph is most appropriate for these data?Group of answer choicesScatter PlotTime Series PlotBar ChartPie Chart

Identify the scenario in which a researcher should choose to use a bar graph.1 pointThe university dean would like to show the percentage of students earning various GPA intervals for the graduating class at a local university.A psychology researcher would like to show the percentage of participants who slept for a given number of hours per night, measured in whole hours.A health researcher would like to show the relationship between minutes of exercise and anxiety score.An instructor would like to show the frequency of students’ preference for a take-home or in-class final exam.7.Question 7There is a c

Which type of graphs are best used to compare information?Group of answer choicesa) Pie chartsb) Line graphsc) Bar graphsd) Histogram

Suppose you ask your classmates what is the color of their hair. 7 reply that they are naturally blond, 12 have brown hair, 3 have red hair and 6 have black hair. Which type of graph will you use for organizing your data?  Bar graph   Pie chart   Time Series   Scatter Plot There are not two sets of data.

For which data sets would a histogram be better than a bar graph for displaying the information?the number of gymnasts that fall into each of four 5-year age groups at a tournamentthe number of votes each candidate received in a primary electionthe frequencies of electricity outages during a ten-month period at ten different hospitalsthe number of students who obtained percentage scores in the 50s, 60s, 70s, 80s, and 90s on an examthe percentage of daycare facilities that are state-certified in each of ten cities