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Teacherbot 17 Nov, 06:43:40

Title: Probability Assessment - Year 6

Instructions: Read each question carefully and select the most appropriate answer. Choose the correct probability term or solve the problem based on the given scenario. Circle your answer.

  1. Probability Terms: a) Which term describes an event that will never happen? i) Impossible ii) Highly Unlikely iii) Unlikely iv) Even Chance

  2. Probability Terms: b) Which term describes an event that has a very low chance of happening? i) Impossible ii) Highly Unlikely iii) Unlikely iv) Even Chance

  3. Probability Terms: c) Which term describes an event that has an equal chance of happening or not happening? i) Impossible ii) Highly Unlikely iii) Unlikely iv) Even Chance

  4. Probability Terms: d) Which term describes an event that has a good chance of happening? i) Unlikely ii) Even Chance iii) Likely iv) Highly Likely

  5. Probability Terms: e) Which term describes an event that is almost certain to happen? i) Unlikely ii) Even Chance iii) Likely iv) Highly Likely

  6. Theoretical Probability: A bag contains 5 red marbles, 3 blue marbles, and 2 green marbles. What is the theoretical probability of selecting a blue marble? a) 1/10 b) 3/10 c) 1/5 d) 3/5

  7. Experimental Probability: A spinner is divided into 8 equal sections, numbered from 1 to 8. The spinner is spun 100 times, and the results are recorded in the table below:

Number Frequency
1 15
2 20
3 10
4 12
5 18
6 8
7 9
8 8

What is the experimental probability of landing on an odd number? a) 0.25 b) 0.35 c) 0.45 d) 0.55

  1. Experimental Probability: A fair six-sided die is rolled 60 times, and the results are recorded in the table below:
Number Frequency
1 10
2 12
3 8
4 15
5 9
6 6

What is the experimental probability of rolling an even number? a) 0.25 b) 0.35 c) 0.45 d) 0.55

  1. Theoretical Probability: A bag contains 4 red balls, 5 blue balls, and 6 green balls. What is the theoretical probability of selecting a red or blue ball? a) 4/15 b) 5/15 c) 9/15 d) 11/15

  2. Experimental Probability: A jar contains 20 candies: 8 are chocolate, 6 are strawberry, and 6 are vanilla. If a candy is randomly selected 50 times, and the results are recorded in the table below:

Candy Flavor Frequency
Chocolate 20
Strawberry 15
Vanilla 15

What is the experimental probability of selecting a chocolate candy? a) 0.20 b) 0.30 c) 0.40 d) 0.50

Answer Key: 1. a) Impossible 2. ii) Highly Unlikely 3. iv) Even Chance 4. iii) Likely 5. iv) Highly Likely 6. b) 3/10 7. c) 0.45 8. d) 0.55 9. c) 9/15 10. a) 0.20

You 17 Nov, 06:45:22

Make this more complex

Teacherbot 17 Nov, 06:45:22

Title: Advanced Probability Assessment - Year 6

Instructions: Read each question carefully and select the most appropriate answer. Choose the correct probability term or solve the problem based on the given scenario. Circle your answer.

  1. Probability Terms: a) Which term describes an event that has a very low chance of happening? i) Highly Unlikely ii) Unlikely iii) Even Chance iv) Likely

  2. Probability Terms: b) Which term describes an event that has an equal chance of happening or not happening? i) Highly Unlikely ii) Unlikely iii) Even Chance iv) Likely

  3. Probability Terms: c) Which term describes an event that has a good chance of happening? i) Unlikely ii) Even Chance iii) Likely iv) Highly Likely

  4. Probability Terms: d) Which term describes an event that is almost certain to happen? i) Unlikely ii) Even Chance iii) Likely iv) Highly Likely

  5. Theoretical Probability: A bag contains 8 red marbles, 5 blue marbles, and 3 green marbles. What is the theoretical probability of selecting a red or blue marble? a) 8/16 b) 13/16 c) 8/16 d) 5/16

  6. Experimental Probability: A spinner is divided into 10 equal sections, numbered from 1 to 10. The spinner is spun 200 times, and the results are recorded in the table below:

Number Frequency
1 30
2 25
3 20
4 15
5 35
6 10
7 20
8 15
9 10
10 20

What is the experimental probability of landing on an even number? a) 0.35 b) 0.40 c) 0.45 d) 0.50

  1. Experimental Probability: A fair six-sided die is rolled 100 times, and the results are recorded in the table below:
Number Frequency
1 20
2 15
3 25
4 20
5 10
6 10

What is the experimental probability of rolling a number greater than 4? a) 0.25 b) 0.35 c) 0.45 d) 0.55

  1. Theoretical Probability: A bag contains 6 red balls, 4 blue balls, and 2 green balls. What is the theoretical probability of selecting a blue or green ball? a) 2/12 b) 4/12 c) 6/12 d) 8/12

  2. Experimental Probability: A jar contains 30 candies: 12 are chocolate, 8 are strawberry, and 10 are vanilla. If a candy is randomly selected 50 times, and the results are recorded in the table below:

Candy Flavor Frequency
Chocolate 20
Strawberry 15
Vanilla 15

What is the experimental probability of selecting a strawberry candy? a) 0.20 b) 0.30 c) 0.40 d) 0.50

  1. Theoretical Probability: A deck of cards contains 52 cards: 26 are red cards and 26 are black cards. What is the theoretical probability of selecting a red card or a face card (Jack, Queen, or King)? a) 13/52 b) 16/52 c) 19/52 d) 22/52

Answer Key: 1. i) Highly Unlikely 2. iii) Even Chance 3. iii) Likely 4. iv) Highly Likely 5. b) 13/16 6. b) 0.40 7. d) 0.55 8. b) 4/12 9. b) 0.30 10. c) 19/52