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picture1_Binomial Distribution Ppt 69487 | 2013 10 15


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File: Binomial Distribution Ppt 69487 | 2013 10 15
the binomial distribution 1 there are n set trials known in advance 2 each trial has two possible outcomes success failure 3 trials are independent of each other 4 the ...

icon picture PPTX Filetype Power Point PPTX | Posted on 29 Aug 2022 | 3 years ago
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      The Binomial Distribution
       1.    There are n set trials, known in advance
       2.    Each trial has two possible outcomes 
             (success/failure).
       3.    Trials are independent of each other.
       4.    The probability of success, p, remains constant 
             from trial to trial.
       5.    The random variable, Y, is the number of 
             successes out of the n trials.
                     Note: p vs. “conditional p”
      The Binomial Distribution
        Probability Mass Function
            
        Expected Value & Variance
    The Hypergeometric 
    Distribution
     All but condition 3 of the Binomial 
      Conditions hold.  (Without replacement)
     Probability Mass Function
     Expected Value & Variance
    The Negative Binomial 
    Distribution
     All but condition 1 and 5 of the Binomial 
      Conditions hold.
     Probability Mass Function
     Expected Value & Variance
    Activity Development 
    Motivation
     Students appeared to conceptually “get it”.
     Anecdotal evidence suggested that they 
      could not recognize the differences in 
      context.
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...The binomial distribution there are n set trials known in advance each trial has two possible outcomes success failure independent of other probability p remains constant from to random variable y is number successes out note vs conditional mass function expected value variance hypergeometric all but condition conditions hold without replacement negative and activity development motivation students appeared conceptually get it anecdotal evidence suggested that they could not recognize differences context...

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