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Sagot :
Answer:
- 1. 30%, 2. 60%, 3. 70%
Step-by-step explanation:
According to table the total frequencies is:
- 1 + 3 + 6 = 10
Probability = Favorable outcome frequency / total frequency
Find each probability according to equation above:
- 1. P(2 pink) = 3/10 = 30%
- 2. P(blue and pink) = 6/10 = 60%
- 3. P(not all pink) = (10 - 3)/10 = 7/10 = 70%
The experimental probability of the event are: 3/10; 3/5; 7/10.
Experimental probability
Frequencies=1 + 3 + 6
Frequencies = 10
Hence:
Tossing 2 pink:
P(2 P) = 3/10
P(2 P) =30%
Tossing 1 blue and 1 pink:
P(B and P) = 6/10
P(B and P)=60% or 3/5
Not tossing all pink:
P(not all P) = (10 - 3)/10
P(not all P)= 7/10
P(not all P)=70%
Therefore the experimental probability of the event are: 3/10; 3/5; 7/10.
Learn more about experimental probability here:https://brainly.com/question/430568
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