How many students were studying exactly two of the grade 12 math courses? O 47 39 55 63
How many students were studying exactly two of the grade 12 math courses? O 47 39 55 63
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:When developing an exam schedule, the following data were collected from the grade 12 students:
90 students study Advanced Functions
42 students study Math of Data Management
53 students study Calculus & Vectors
23 students study Advanced Functions and Math of Data Management
25 students study Calculus & Vectors and Advanced Functions
15 student study Math of Data Management and Calculus & Vectors
8 students study all three grade 12 math courses
79 students did not study any of these grade 12 math courses
How many students were studying exactly two of the grade 12 math courses?
47
39
55
63
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