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2 years ago

The tree diagram represents an experiment consisting of two trials.

Mathematics

1 answer:

Sladkaya [172]2 years ago

3 0

Answer:

P(D) = 0.65

Step-by-step explanation:

it's like following a path on map

each line is like a street length

First, it's 0.5 to A and then 0.6 to D.

Then, it's 0.5 to B and 0.7 to D.

P(D) = (0.5 times 0.6) + (0.5 times 0.7) =

P(D) = 0.30 + 0.35 = 0.65

A tree diagram is simply a way of representing a sequence of events.

Tree diagrams are particularly useful in probability since they record all possible outcomes in a clear and uncomplicated manner.

like chance of getting heads or tails on coin flips

brainly.com/question/16128824

nrich.maths.org

math is fun

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