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WorksheetsUnderstanding Probability in Statistics
Total questions: 10
Worksheet time: 5mins
What is the probability of rolling a 3 on a standard die?
1/4
2/6
1/6
1/2
If you flip a coin, what is the probability of getting heads?
2/3
1/4
1/2
1/3
In a bag with 3 red balls and 2 blue balls, what is the probability of drawing a red ball?
2/5
4/5
3/5
1/2
If you have a standard deck of cards, what is the probability of drawing an Ace?
1/10
1/52
1/13
1/26
What is the probability of rolling an even number on a standard die?
1/3
1/2
3/4
2/5
If you have 5 marbles (3 green, 2 yellow), what is the probability of picking a yellow marble?
0.4
0.5
0.6
0.2
What is the probability of getting a sum of 7 when rolling two dice?
1/4
1/8
1/12
1/6
If you have a spinner divided into 4 equal parts (red, blue, green, yellow), what is the probability of landing on green?
1/3
1/5
1/4
1/2
In a class of 30 students, if 12 are girls, what is the probability of randomly selecting a girl?
0.5
0.2
0.3
0.4
If you draw a card from a standard deck, what is the probability of it being a heart?
1/5
1/3
1/2
1/4
