Mathematics, 09.07.2021 04:40, BigGirlsTheBest

A biased 3-coloured spinner was spun 240 times. It landed on Red n times, on Orange 3n times and on Yellow 8n times. If you spin this spinner 1000 times, how many times do you expect it to land on Red?
(Hint: Find n first)

Answers: 2

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A biased 3-coloured spinner was spun 240 times. It landed on Red n times, on Orange 3n times and on...