Question: Problem Set 59 1. There are two ways to get an institute. 80% of students use a trolleybus, and 20% use a car. The
Problem Set 59 1. There are two ways to get an institute. 80% of students use a trolleybus, and 20% use a car. The probability to be late using a trolleybus is 5%, using a car - 1%. Calculate the total probability of coming late. A student is late - what is a probability that he used a car?
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