1. The mathematics test results of 40 learners were examined and the results were recorded in the following two-way table: Class Passed Failed Total A 11 6 17 B 15 8 23 Total 26 14 40 If a learner is chosen at random from the group, determine the following: a. P (the learner passed). b. P (learner is from class B and passed) C. P (learner is from class A and failed)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
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1. The mathematics test results of 40 learners were examined and the results were recorded in the
following two-way table:
Class
Passed
Failed
Total
A
11
6
17
B
15
23
Total
26
14
40
If a learner is chosen at random from the group, determine the following:
a. P (the learner passed).
b. P (learner is from class B and passed)
C. P (learner is from class A and failed)
Transcribed Image Text:1. The mathematics test results of 40 learners were examined and the results were recorded in the following two-way table: Class Passed Failed Total A 11 6 17 B 15 23 Total 26 14 40 If a learner is chosen at random from the group, determine the following: a. P (the learner passed). b. P (learner is from class B and passed) C. P (learner is from class A and failed)
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