Mathematics, 09.03.2022 19:20 sharperenae463

Tina has two bags of counters, Bag A and Bag B. There are 5 red counters and 3 blue counters in bag A. There are 4 red counters and 5 blue counters in bag B. Tina takes out a random counter from each bag.
(a) Draw a probability tree to represent this information
(b) Work out the probability that Tina takes two blue counters.

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Tina has two bags of counters, Bag A and Bag B. There are 5 red counters and 3 blue counters in bag...