ocal college, four sections of economics are taught during the day and two sections are taught at night. 75 percent of the day sections are taught by full-time faculty. 30percent of the evening sections are taught by full-time faculty. If Jane has a part-time teacher for her economics course, what is the probability that she is taking a night class?

ocal college, four sections of economics are taught during the day and two sections are taught at night. 75 percent of the day sections are taught by full-time faculty. 30percent of the evening sections are taught by full-time faculty. If Jane has a part-time teacher for her economics course, what is the probability that she is taking a night class?

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

At a local college, four sections of economics are taught during the day and two sections are taught at night.

percent of the day sections are taught by full-time faculty.

30percent

of the evening sections are taught by full-time faculty. If Jane has a part-time teacher for her economics course, what is the probability that she is taking a night class?

The probability that she is taking a night class is

nothing.

(Type an integer or a fraction.)

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