MATH 221 Week 2 Homework: Statistics for Decision-Making (v5)/ 100% CORRRECT ANSWERS
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Course
MATH 221
Institution
DeVry University, Chicago
MATH 221 Week 2 Homework: Statistics for Decision-Making (v5) According to company records, the probability that a washing machine will break in the first year is 4%. This would be considered: Correct! Empirical probability Subjective probability Manufactured probability Classical probability Quest...
the probability that a washing machine will break in the first year is 4 this would …
question given the following information
find the probability that a
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DeVry University, Chicago
MATH 221
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MATH 221 Week 2 Homework: Statistics for Decision-
Making (v5)
According to company records, the probability that a washing machine will break in the first year
is 4%. This would be considered:
Correct!
Empirical probability
Subjective probability
Manufactured probability
Classical probability
Question 2
pts
Given the following information, find the probability that a randomly selected student will be
tall, but not very tall. Number of students who are very short: 45, short: 60, tall: 82, very tall: 21
50.5%
10.1%
49.5%
Correct!
39.4%
Question 3
pts
Given the following information, find the probability that a randomly selected dog will be a
golden retriever or a poodle. Number of dogs who are poodles: 31, golden retrievers: 58, beagles:
20, pugs: 38
46.9%
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