'Z column' diaporamas de présentation

Chapter 5: Variability and Standard (z) Scores

Chapter 5: Variability and Standard (z) Scores . How do we quantify the variability of the scores in a sample?. 5. 4. 3. Frequency. 2. 1. 0. 55. 60. 65. 70. 75. 80. 85. 90. 95. 100. 105. 110. 115. Ice Dancing Score.

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Chapter 6: Standard Scores and the Normal Curve

Chapter 6: Standard Scores and the Normal Curve. Normal distributions show up all over the place. -4. -3. -2. -1. 0. 1. 2. 3. 4. z score. The standard normal distribution. The standard normal distribution is a continuous distribution. It has a mean of 0 and a standard deviation of 1

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9-5 Higher Order Determinants

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