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Probability Quiz

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Quiz by Rmck
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Last updated: March 10, 2019
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First submittedMarch 10, 2019
Times taken173
Average score75.0%
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1. A card is selected from a deck of playing cards (52 cards; 4 suits; 2 colors; 13 numbers). What is the probability of selecting a red card?
1/4 ✓
3/4 ✓
0/2 ✓
1/2 ✓
2. A lolly bag contains 2 red, 3 green and 2 blue gum balls. What is the probability of selecting a green one?
2/7 ✓
5/7 ✓
4/7 ✓
3/7 ✓
3. A lolly bag contains 2 red, 3 green and 2 blue gum balls. What is the probability of selecting a green one or a red one?
2/7 ✓
3/7 ✓
5/7 ✓
1/7 ✓
4. What is the chance of throwing a double 2 when a dice is thrown twice?
1/12 ✓
2/6 ✓
1/36 ✓
2/12 ✓
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