3 years ago

A card is picked at random from the following set. What is P(9) ? Write your answer as a percentage in the box given below.

Mathematics

1 answer:

irina1246 [14]3 years ago

4 0

Answer:

25%

Step-by-step explanation:

The (not mentioned in the question) set is: 6 7 8 9.

There are 4 total outcomes and only 1 favorable outcome, then the probability to pick a 9 is:

P(9) = favorable outcome/total outcomes

P(9) = 1/4 = 0.25 or 0.25*100 = 25%

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