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Exam (elaborations)
WGU C955 - Module 7 Exam 2025 With 100% Correct Answers
empirical probability - correct answers An estimation of probability derived from recording data about what has happened during a series of experiments. 
 
complement - correct answers An event that is the opposite of another event. The complement of heads when flipping coins is tails. The probabilities of an event and its complement always sum to 1. 
 
independent events - correct answers Events, where the occurrence of one does not affect the probability that the other event(s) will occur. 
 
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Exam (elaborations)
WGU C955(Module 7): Graded A+ Probability Exam( All answers are correct)
PopularWhat is the probability of someone having a birthday in March or December? 
 
a 1/6 
b 1/4 
c 1/3 
d 1/2 - Answer 1/6 
 
The table below shows the breakdown of workers at a business. What is the probability of selecting a worker who is over 45 years of age to the nearest hundredth? 
 
Age 
18−25 26−44 45+ Total 
Male 75 200 125 400 
Female 50 225 100 375 
Total 125 425 225 775 
a 0.16 
b 0.29 
c 0.42 
d 0.55 - Answer 0.29 
 
The table below shows the breakdown of workers at a busine...
Exam (elaborations)
WGU C955 - Module 7: Probability | Questions and answers with 100% correct solutions | Graded A+
WGU C955 - Module 7: Probability | Questions 
and answers with 100% correct solutions | 
Graded A+