1.   Evaluate (6 – 3) · 2.
    A. 0 B. 9
    C. 1 D. 6
    Hint

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

  3.   What would you predict your resting heart rate would be if you exercise 25 minutes per day?
   
    A. 50 B. 120
    C. 100 D. 70
    Hint

  4.   What is the median for a set of quiz scores?
   
    A. 13 B. 16
    C. 17 D. 15
    Hint

  5.   Find the lower quartile for the quiz scores.
   
    A. 12 B. 3
    C. 13 D. 17
    Hint

  6.   In physics, the number measures the force of gravity between two objects when a and b each stand for the mass one of the objects and d stands for the distance between them. Find the force of gravity when a = 5, b = 8, and d = 2.
    A. 10 B. 20
    C. 40 D. 5
    Hint

  7.   The speed of light in a vacuum is exactly 299,792,458 meters per second. Write this number in scientific notation with the factor rounded to the hundredths place.
    A. 2.99 × 109 B. 3.00 × 109
    C. 2.99 × 1010 D. 3.00 × 108
    Hint

  8.   What is the most energy used by any of these states (in hundred trillion BTU's)?
   
    A. 29 B. 26
    C. 28 D. 27
    Hint

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

  10.   Ben races motorcycles for fun. So far, his lap times, in seconds, are 32, 35, 33, and 32. What time must Ben get on his final lap for his average lap time to be 32.6?
    A. 33 B. 32
    C. 31 D. 32.6
    Hint

  11.   What is the correct box-and-whisker plot for the data {11, 13, 18, 19, 22, 25, 29, 32, 37, 37, 38}?
    A. B.
    C. D.
    Hint

  12.   Which of the following is a way in which statistics are made to be misleading?
    A. The scale is altered on a graph. B. Outliers on data are brought up and their effects on the measures of central tendency are explained.
    C. The actual data are shown, and you are allowed to figure out the measures of central tendency on your own. D. All three measures of central tendency are presented.
    Hint

  13.   Find the next term in the sequence
15, 19, 23, 27, …
    A. 30 B. 81
    C. 31 D. 29
    Hint

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

  15.   Evaluate 124.
    A. 16,777,216 B. 18,491
    C. 20,736 D. 48
    Hint

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

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

  18.   Michigan’s population is almost 10,000,000 people. Texas’ population is twice that of Michigan. About how many people live in Texas?
    A. 2.0 × 108 B. 2.0 × 106
    C. 2.0 × 107 D. 2.0 × 109
    Hint

  19.   The scatter plot shows the number of students per computer in U.S. public schools. Predict the number of students per computer in 2006.
   
    A. 2 B. 0
    C. 5 D. 8
    Hint

  20.   The scatter plot shows the number of students per computer in U.S. public schools. Assume the number of students stays the same throughout the years. Choose the statement that best describes the data.
   
    A. In the future, their will be 0 students per computer.
    B. In the future, their will be more students per computer.
    C. There are more computers in schools in 2000 than their were in 1990.
    D. Their are more computers in schools in 1990 than their were in 2000.
    Hint



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