results from 100 strands are as follows: High conductivity Low conductivity Strength High Low 74 8 15 3 (a) If a strand is randomly selected‚ what is the probability that its conductivity is high and its strength is high? P (High conductivity and high strength)= 74/100 =0.74 (b) If a strand is randomly selected‚ what is the probability that its conductivity is low or its strength is low? P (Low strength or low conductivity) = P(Low conductivity) + P(Low strength) – P(Low conductivity and low
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Lysias was able to present a persuasive but well concealed argument drawn from probability to influence the minds of a jury. This utilization of an argument from probability
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Study Guide for Probability Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Which inequality represents the probability‚ x‚ of any event happening? a.||c.|| b.||d.|| ____ 2. Which event has a probability of zero? a.|choosing a letter from the alphabet that has line symmetry|c.|choosing a pair of parallel lines that have unequal slopes| b.|choosing a number that is greater than 6 and is even|d.|choosing a triangle that is both
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Assignment 3: PROBABILITY PROJECT Probability Project Strayer University Math 104 Professor Stephen Vest December 16‚ 2012 In this writing assignment I will explain how I determined the odds of winning a Texas Hold’em game or not‚ where I have a six and seven of diamonds. My opponent has a ten of clubs and a ten of spades. At the turn or fourth street‚ the cards on the table are a three of diamonds‚ four of clubs‚ nine of spades‚ and a ten of diamonds. These cards show
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Discrete and Continuous Probability All probability distributions can be categorized as discrete probability distributions or as continuous probability distributions (stattrek.com). A random variable is represented by “x” and it is the result of the discrete or continuous probability. A discrete probability is a random variable that can either be a finite or infinite of countable numbers. For example‚ the number of people who are online at the same time taking a statistics class at CTU on
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FREELANCER MANUAL GET TO WORK‚ GROW YOUR CAREER‚ AND BE AN ODESK SUPERSTAR! Copyright © 2013‚ oDesk Corp. All rights reserved. 1 Freelancer Manual What’s Inside Part 1: Welcome to oDesk What does oDesk do? ....................3 Why should I work on oDesk? ....................3 How does oDesk make money? ....................3 What is online work? ....................4 How is online work different from traditional work? ...................
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puppy for example. For every month in age a puppy is equates to one hour of being able to hold their bladders (Humane Society‚ 2009). Other examples would be Survey Data’s that are fundamentally amalgamated into scopes of miscalculations‚ randomized sampling as well as certainty periods. Such thoughts like these are statistical by nature without us even realizing it. To further explain statistics‚ it is a discipline that is made up regarding certain factors that involve things like deductive reasoning;
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cloud or the probability that it will rain‚ we move from pure simulation to Monte Carlo. The reason for this distinction is that there may be other ways to define A that make it easier to estimate. This process is called variance reduction‚ since most of the error in A is statistical. Reducing the variance of A reduces the statistical error. We often have a choice between Monte Carlo and deterministic methods. For example‚ if X is a one dimensional random variable with probability density f (x)
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Greek letter μ to refer to the mean score. When they talk about the mean of a sample‚ statisticians use the symbol x to refer to the mean score. The Mean vs. the Median As measures of central tendency‚ the mean and the median each have advantages and disadvantages. Some pros and cons of each measure are summarized below. The median may be a better indicator of the most typical value if a set of scores has an outlier. An outlier is an extreme value that differs greatly from other values. However
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Cynthia Johnson Period 3 Experiment 11: Electron Probability I. Statement of Purpose: We determined the hit probability of a dart by throwing it onto a fixed target one hundred times. IV. Data* *Attached V. Results and Questions 1. (a) *Graph (b) The probability that the dart will hit in ring four is 16 out of 100. A dart will be most likely to hit the bulls-eye about 5 cm from it. (c) Our graph has a spike in hits on the ring
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