Multiple Choice
Identify the choice that best completes the
statement or answers the question.
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1.
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 Which statement is true?
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2.
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Interest formula: I = prt
Using the interest formula, how much interest is
charged on a 30 year,
$100,000 house loan at 6%?
a. | $6,000 | d. | $180,000 | b. | $27,000 | e. | $300,000 | c. | $30,000 |
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3.
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Estimate the solution to the following problem.
The times for John’s
100m dash season are: 12.9, 13.2, 10.9, 13.5, 12.0,
and 11.8. What is a good estimate of
John’s average time?
a. | 18.9 | d. | 10.0 | b. | 15.0 | e. | 11.1 | c. | 12.5 |
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4.
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A bag containing 100 M&M’s contains 23 red, 54 brown, 15 yellow, and
8
orange candies. What is the probability of getting a yellow M&M?
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5.
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 Kali chooses her clothing using the tree diagram above.
How many possible choices for clothing does she have?
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6.
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Statistics/Probability and Graphing –
Graphing – RIT 221 – 230
The graph shows the number of people who went on
various rides during one hour at an amusement park. 
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7.
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a. | (2, -4) | d. | (-3, 4) | b. | (3, -4) | e. | (-4, -3) | c. | (-3,-4) |
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8.
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Statistics/Probability and Graphing –
Probability and Prediction – RIT 221 – 230
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9.
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Statistics/Probability and Graphing –
Statistics – RIT 221 – 230
Compute the mean, median, and mode for the
following set of data:
7, 6, 2, 2, 3, 2, 7, 3
a. | mean = 4; median = 2; mode = 3 | d. | mean = 4; median = 3; mode =
2 | b. | mean = 32; median = 3; mode = 2 | e. | mean = 32; median = 6; mode =
8 | c. | mean = 8; median = 6; mode = 7 |
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