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                                               Core Skills 1




              2.MD.9: Generate measurement data by measuring lengths of several objects to the nearest
              whole unit, or by making repeated measurements of the same object. Show the measurements
              by making a line plot, where the horizontal scale is marked off in whole-number units.



                         A line plot is a graph that shows frequency of data along a number line. It is a quick,
                         simple way to organize data.





                      XX      XXX    X             XXXX              XX      XXXX          XXX    X


                     0      1       2      3      4                 0      1       2      3      4
                            ` Number of Cars                               Number of Flights
                                                                           `
                                THINK                                           THINK

                Look at the line plot above.                     Look at the line plot above.
                Based on the line plot, we can conclude          Based on the line plot, we can conclude
                the following:                                   the following:
                1. Two people have no car.                       1. Two people took no flight.
                2. Three people have 1 car.                      2. Four people took 1 flight.
                3. One person has 2 cars                         3. Three people took 3 flights.
                4. Four people have 4 cars.                      4. One person took 4 flights.



              Study each line plot. Place a  check () in the box if the statement is CORRECT and an X () in


              the box if the statement is NOT CORRECT.
                                                                               XXXXX
                         XXX     XX     XXX           X                 X             XXX    X      XX
                 1.                                            2.


                        0      1       2      3      4                0       1      2      3      4
                             Hambugers Eaten                                  ` Number of Trips
                               `

                          Three people ate 0 hamburgers.                Three people ate 0 hamburgers.


                          One person ate 2 hamburgers.                  One person ate 2 hamburgers.

                           Three people ate 2 hamburgers.               Three people ate 2 hamburgers.

                          Four people ate 1 hamburger.                  Four people ate 1 hamburger.






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