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3 years ago

15

the relative frequency that the traffic lights will show RED at road works is 0.2. Estimate how many times they will show RED ov

er the next 40 journeys.

2 answers:

tensa zangetsu [6.8K]3 years ago

8 0

Only 8 times because you take .2 times 40

adell [148]3 years ago

7 0

Yes you multiply 40*0.2 and that would be 8.

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