1.   Which interval has the most values?
   
    A. 90-99 B. 10-19
    C. 70-79 D. 60-69
    Hint

  2.   What is the difference between the highest and the lowest values?
   
    A. 84 B. 75
    C. 100 D. 80
    Hint

  3.   If the number 178,651 is rounded to 179,000 and plotted on a stem and leaf plot as 17|9, how would you plot 151,205?
    A. 1|15 B. 15|1
    C. 15|2 D. 151|2
    Hint

  4.   The stem-and-leaf plot shows the bowling scores of one round of a bowling meet. Find the true statement.
   
    A. Their were a total of 15 bowlers who participated in the meet.
    B. The range of the bowling scores is 33.
    C. The bowling score of 168 is an outlier of the data.
    D. Only one bowler scored in the 170-179 point range.
    Hint

  5.   The stem-and-leaf plot shows the bowling scores of one round of a bowling meet. Choose the statement that best describes how the data are spread out.
   
    A. The bowling scores are evenly spread out between 116 and 168.
    B. The mode represents the average bowling score.
    C. The majority of bowlers scored 149 points or less.
    D. The majority of bowlers scored 149 points or greater.
    Hint



Glencoe
The McGraw-Hill Companies