pgwelch50 pgwelch50

25-09-2022
Mathematics

Answered

A spinner is spun 400 times.
The probabilities it lands on each colour are shown below.
The probability it lands on red is the same as the probability it lands on yellow.

Colour Red Green Brown Yellow
Probability 0.14 0.4
How many times would you expect it to land on each colour?

Answer :

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