A total and disjoint - Study guides, Class notes & Summaries

Given the following set of numbers: 3.3, -2.3, -16, 25. What are the square roots of the whole number? A. +/- 2.3 B. +/- 3.3 C. +/- 4 D. +/- 5 D. +/- 5 Composite Number A number with more factors that just one and itself. Equivalent Fractions Different fractions that represent the same value. X-Axis The horizontal line that passes through the origin on a coordinate plane. Qualitative Data Non-numeric information based on some quality or characteristic. ...

Probability - Independent Events The occurrence of one event does not affect the probability of the other. -If A and B are independent events, then P(A and B) = P(A)•P(B) Theoretical (Classical) Probability Count the number of outcomes and divide by the total possible outcomes. Theoretical probability requires that the experiment be fair. Empirical Probability (Relative Frequency) Perform the experiment multiple times (trials), count the number of times the event occurs and divided...

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 selected 18−...

Summary WGU C955 Applied Probability and Statistics All Terms and Formulas (2023 / 2024) (Verified) Basic probability: #of total come# of total outcome in the sample space 1. P(B | A): conditional probability 2. P(A and B)=P(A) • P(B): multiplication rule- independent events 3. P(A and B)= P(A) • P(B|A): multiplication rule- dependent events 4. P(A or B)= P(A) + P(B): addition rule- Disjoint 5. P(A or B)= P(A) + P(B) - P(A and B): addition rule- non-Disjoint 6. product: The result...

WGU statistics Exam Questions and Answers 100% Pass The probability of any event is between one and o. What is the equation for this? - Answer- For any event A, 0 ≤ P(A) ≤ 1. The sum of all possible probabilities is___? - Answer- One, the equation is :P(S) = 1 What is the complement rule? or the probability that an event does not occur is 1 minus the probability that it does occur. - Answer- P(not A) = 1 - P(A) In probability, "OR" means either one or the other or both. - Answer- P(...

WGU statistics Exam Questions and Answers 100% Pass The probability of any event is between one and o. What is the equation for this? For any event A, 0 ≤ P(A) ≤ 1. The sum of all possible probabilities is___? One, the equation is :P(S) = 1 What is the complement rule? or the probability that an event does not occur is 1 minus the probability that it does occur. P(not A) = 1 - P(A) In probability, "OR" means either one or the other or both. P(A or B) = P(event A occurs ...

set a collection of things, usually numbers subset a collection of information that is part of a larger set empty set a set with no elements union collection of all elements listed in multiple sets intersection has elements of multiple sets theoretical probability is computed by dividing the number of outcomes in which a desired event occurs by the number of total outcomes empirical probability calculated by conducting trials and recording the results; data gathering ...

WGU statistics Test with Answers 2024 The probability of any event is between one and o. What is the equation for this? - ️️ -For any event A, 0 ≤ P(A) ≤ 1. The sum of all possible probabilities is___? - ️️ -One, the equation is :P(S) = 1 What is the complement rule? or the probability that an event does not occur is 1 minus the probability that it does occur. - ️️ -P(not A) = 1 - P(A) In probability, "OR" means either one or the other or both. - ️️ -P(A or B) = P(eve...

WGU C955 - Module 7: Probability Questions and Answers 100% Solved 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 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 0.29 The table below shows the breakdown of workers at a business. What is ...

Rules of Probability correct answers 1. The probability of any event must be between 0 and 1, inclusive. 0 ≤ P(E) ≤ 1. 2. The sum of the probabilities of all outcomes must equal 1. 3. If E and F are disjoint events, then P(E or F) = P(E) + P(F). If E and F are not disjoint events, then P(E or F) = P(E) + P(F) - P(E and F) 4. If E represents any event and Ec represents the complement of E, then P(Ec) = 1 - P(E) 5. If E and F are independent events, then P(E and F) = P(E)∗P(F) In a pr...