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

  2.   Evaluate 5 + 6 2 + 4.
    A. 17 B. 7
    C. 5 D. 13
    Hint

  3.   2,561 mm = ______m
    A. 2.561 B. 2,561,000
    C. 25.61 D. 0.2561
    Hint

  4.   What is the range for the scores 3, 1, 5, 7, 11, 9?
    A. 9 B. 6
    C. 10 D. 11
    Hint

  5.   On how many days was the temperature at least 71 degrees?
   
    A. 1 B. 5
    C. 2 D. 3
    Hint

  6.   What would you predict your heart rate would be if you exercise 40 minutes per day?
   
    A. 0 B. 10
    C. 120 D. 50
    Hint

  7.   Find the median of {55, 21, 21, 69, 71}.
    A. 47.4 B. 55
    C. 21 D. 71
    Hint

  8.   What is the upper extreme for the quiz scores?
   
    A. 17 B. 20
    C. 3 D. 15
    Hint

  9.   Which is not a reason that measures of central tendency for a set of data can be misleading?
    A. inaccurate data B. incomplete data
    C. too much data D. outliers in the data
    Hint

  10.   Jordan runs 2 miles every day. He is tracking his progress on the graph below. Describe the trend in his running times over the last six months.
   
    A. It takes Jordan less time to run 2 miles now than when he started.
    B. Jordan is running fewer miles now than when he started.
    C. Jordan is spending more time running every day.
    D. There is no relationship.
    Hint

  11.   Evaluate 7 × (a - 4) if a = 9.
    A. 35 B. 63
    C. 28 D. 59
    Hint

  12.   Solve 3x = 36.
    A. 6 B. 12
    C. 13 D. 14
    Hint

  13.   What is the range of the data
69, 72, 121, 81, 98?
    A. 50 B. 53
    C. 40 D. 52
    Hint

  14.   In a set of data, if the interquartile range is 8, the upper quartile is at 17, what is the highest number that could be in the data without being an outlier?
    A. 29 B. 50
    C. 30 D. 52
    Hint

  15.   Write 63 as a product of the same factor.
    A. 3 · 3 · 3 B. 6 · 6 · 6
    C. 6 · 6 · 6 · 6 · 6 · 6 D. 3 · 3 · 3 · 3 · 3 · 3
    Hint

  16.   On average, letter carriers deliver approximately 670 million pieces of mail each day. About how many pieces of mail do they deliver in 6 days?
    A. 4.02 million B. 420 billion
    C. 4,020 D. 4.02 billion
    Hint

  17.   Which expression represents the Identity Property of Multiplication?
    A. j × 1 = j B. 8 + 0 = 8
    C. h × 0 = 0 D. 4 × 1 = 1 × 4
    Hint

  18.   Write 9.01 × 108 in standard form.
    A. 9,010,000,000 B. 9,010,000
    C. 90,100,000 D. 901,000,000
    Hint

  19.   The Used Car Store recently took an inventory of the remaining cars on their lot. The frequency table shows the results. Find how many cars were made in the 21st century.
   
    A. 29 B. 15
    C. 33 D. 18
    Hint

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



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