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1. |
To play a game, you have a spinner with four equal-sized regions. One region is yellow, one is blue, one is green, and one is white. How many outcomes are possible when you spin the spinner twice? |
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A. |
4 |
B. |
12 |
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C. |
16 |
D. |
8 |
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Hint |
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2. |
To play a game, you have a spinner with four equal-sized regions. One region is yellow, one is blue, one is green, and one is white. Suppose you spin the spinner twice. How many outcomes are there that include one yellow region and one white region in any order? |
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A. |
1 |
B. |
3 |
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C. |
4 |
D. |
2 |
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Hint |
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3. |
An experiment consists of tossing a coin three times. How many of the outcomes include at least 2 heads? |
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A. |
3 |
B. |
1 |
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C. |
4 |
D. |
2 |
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Hint |
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4. |
The school homecoming dance is coming up. Trevor can't decide whether to take Lenora, Lisa, Jennifer, or Nidawi. He also can't decide whether to buy a rose, carnation, or iris corsage. To make things even more difficult for Trevor, he has to choose between blue or white for the corsage ribbon. How many combinations are possible? |
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A. |
12 |
B. |
48 |
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C. |
9 |
D. |
24 |
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Hint |
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5. |
If you spin the spinner twice, what is the probability of getting blue, purple, or green the first time and getting blue the second? |
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A. |
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B. |
 |
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C. |
 |
D. |
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Hint |
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