Wgu c955 module 7 stuvia Study guides, Class notes & Summaries

WGU C955 - Module 7: Probability Questions and Answers 100% Correct WGU C955 - Module 7: Probability Questions and Answers 100% Correct WGU C955 - Module 7: Probability Questions and Answers 100% Correct What 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 hundredt...

What 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 Female Total 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 business. What is the probability that a randomly...

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 Female Total 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 business. What is the probability that a randomly selected 18−25 year old is male (to the nearest hundredth)? Age 18−25 26−44 45+ Total Male Female Total ...

Conditional Probability (and Probability) - Answer P(B|A) = P(A and B)/P(A) or P(A|B) = P(A and B)/P(B) Determining Independence - Answer P(B|A) = P(B) or P(A and B) = P(A) x P(B) can be used. Multiplication Rule for Independent Events - Answer If two events are independent, then P(A and B) = P(A) x P(B). Disjoint - Answer Two events which cannot both occur at the same time. Theoretical Probability Formula - Answer Probability of Event = # of outcomes in the event / To...

empirical probability - Answer An estimation of probability derived from recording data about what has happened during a series of experiments. complement - Answer 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 - Answer Events, where the occurrence of one does not affect the probability that the other event(s) will occur. event - Answer An outcome, ...