'Score formula' diaporamas de présentation

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Chapter 19: The Binomial Distribution

Chapter 19: The Binomial Distribution. A dichotomous outcome is one that has only two possibilities (e.g., pass or fail; heads or tails ).

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Applications of the Normal Distribution

Applications of the Normal Distribution. Section 6.4 . Find the probabilities for a normally distributed variable by transforming it into a standard normal variable Find specific data values given the percentages, using the standard normal distribution. Objectives.

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Z Scores & Normal Curves

Notes #3. Z Scores & Normal Curves. What are Z-Scores?. ANS Determines how many standard deviations a raw score is from the mean. The Z-score can be used to determine the probability of an event occurring. 2 Types of Z-Scores. 1 .Positive z - score , the data value lies

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