A country is divided into three provinces with 40%, 35%, and 25% of the total population. Due

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A country is divided into three provinces with 40%, 35%, and 25% of the total population.
Due to climate conditions, in the first province, 55% of the people are interested in gardening, while in the other provinces this percentage is equal to 30% and 20%, respectively. A representative of a company selling books on gardening receives a call. What is the probability that it comes from the first province? Compare your answer with the corresponding prior probability. Explain the result of the comparison.

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