a) n (An B), b) n (AUB) nC] c) n (AUBUC) d) How many students did not record a high score in any of the 3 subjects?
a) n (An B), b) n (AUB) nC] c) n (AUBUC) d) How many students did not record a high score in any of the 3 subjects?
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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Grade 12 Data Management
Transcribed Image Text:Consider the following diagram summarizing the distribution of test scores for a group of grade 9 students.
High Writing
12
00
8
11
22
18
High Reading
8
High Math
8
113
Transcribed Image Text:Let A = High Math, B = High Reading, and C = High Writing.
Determine the following:
a) n (An B)
b) n [(AUB) ng
c) n (AUBUC)
d) How many students did not record a high score in any of the 3 subjects?
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