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Mathematics, 05.05.2020 19:00 inlace3609

If it snows tomorrow, the probability is 0.5 that John will practice his trumpet. If it does not snow tomorrow, there is only a 0.4 chance that John will practice. Suppose the chance of snow tomorrow is 60%. What is the probability that Justin will practice soccer this evening?

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If it snows tomorrow, the probability is 0.5 that John will practice his trumpet. If it does not sno...
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