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3 years ago

1.

Mathematics

1 answer:

GREYUIT [131]3 years ago

7 0

Answer:

Step-by-step explanation:

James goes to an arcade.

He has one go on the Teddy Grabber.

He has one go on the Penny Drop.

The probability that he wins on the Teddy Grabber is 0.2.

The probability that he wins on the Penny Drop is 0.3.

(a) Complete the tree diagram.

Teddy Grabber

Penny Drop

Win

0.3

Win

0.2

Lose

Win

Lose

(2)

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