1.   What is the last step in the 4-step plan to solve problems?
    A. Plan B. Explore
    C. Examine D. Solve
    Hint

  2.   An infant weighs 7 pounds at birth. Assuming that she gains 1 pound every 2 weeks, how much will she weigh in 10 weeks?
    A. 17 pounds B. 7 pounds
    C. 5 pounds D. 12 pounds
    Hint

  3.   The following are scores on an English exam. The highest score possible is 100. Which is the correct line plot?
   
    A.
    B.
    C.
    D.
    Hint

  4.   The following are scores on an English exam. The highest score possible is 100. Where is there a cluster?
   
    A. 90-100 B. 20-100
    C. 20-30 D. 60-75
    Hint

  5.   Find the mode of {325, 100, 115, 621, 325, 325, 100}.
    A. 325 B. 100
    C. 273 D. 115
    Hint

  6.   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. 15|1 B. 1|15
    C. 151|2 D. 15|2
    Hint

  7.   The prices of a certain type of calculator in eight different retail stores are; $70 $75 $80 $80 $85 $90 $95 $105. Which of the tables is a frequency table of the prices?
    A.
    B.
    C.
    D.
    Hint

  8.   Choose an appropriate scale for the data
69, 72, 121, 81, 98.
    A. 65 to 125 B. 70 to 120
    C. 40 to 100 D. 70 to 100
    Hint

  9.   In what month will Classic Comics probably begin to make more than $150 on the Internet?
   
    A. November B. October
    C. September D. December
    Hint

  10.   Which is the correct line plot for this information?
   
    A. B.
    C. D.
    Hint

  11.   Are there any clusters in this data?
   
    A. Yes, 5-20. B. Yes, 11-15.
    C. No, there are no clusters. D. Yes, 5-8 and 14-18.
    Hint

  12.   Find the mean of {15, 7, 9, 25, 4}.
    A. 9 B. 13
    C. 12 D. 10
    Hint

  13.   What is the lower extreme for the quiz scores?
   
    A. 20 B. 12
    C. 3 D. 15
    Hint

  14.   Find the next term in the sequence
1, 6, 36, 216,
    A. 7776 B. 1944
    C. 222 D. 1296
    Hint

  15.   The prices of a shirt, before tax, in ten different department stores are as follows: $17.99, $21.99, $14.99, $13.99, $22.99, $21.99, $19.99, $17.99, $24.99, and $18.99. If you were to create a frequency table of this data, how many department stores would fall into the interval $20.00 to $21.99?
    A. 3 B. 1
    C. 4 D. 2
    Hint

  16.   Evaluate 16 + (9 - 4)10 - 4 · 5.
    A. 96 B. 46
    C. 35 D. 190
    Hint

  17.   On a full flight from San Antonio to Los Angeles 28 people sat in first class. If 130 were on the flight, how many people sat in coach?
    A. 112 B. 102
    C. 158 D. 108
    Hint

  18.   Rewrite a + (b + c) using the Associative Property.
    A. (c + b) + a B. ab + ac
    C. (a + b) + c D. a + b + c + 0
    Hint

  19.   Describe and identify the pattern in the sequence.
0.3, 0.6, 1.2, 2.4,
    A. ×2; geometric B. +0.3; arithmetic
    C. ×0.2; geometric D. +2; arithmetic
    Hint

  20.   The line graph shows the average price of gas for one recent month in Austin, Texas. Why is the graph misleading?
   
    A. It shows that the highest price occurred at the beginning of the month and the lowest price occurred at the end of the month.
    B. The horizontal scale is missing the odd-numbered days.
    C. It shows that price of gas changed dramatically during the month.
    D. The vertical axis is not labeled.
    Hint



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