'Math test scores' diaporamas de présentation

The logic of C ounterfactual I mpact E valuation

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The logic of C ounterfactual I mpact E valuation

732 views • 73 slides

Standard Scores

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Unit 1 - Day 1 Introduction to Normal Distribution

Unit 1 - Day 1 Introduction to Normal Distribution. Objectives. By the end of Day 2 you will be able to: identify properties of normal distribution apply mean, standard deviation, and z -scores to the normal distribution graph

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Frequency Tables

Frequency Tables. Yashira Rivera. Stem-and-Leaf-Plot. A stem-and-leaf plot is a display that organizes data to show its shape and distribution.

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Bell work

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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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Histograms

Histograms. Lesson 1.5. Definitions. Histogram: Frequency Histogram: Relative Frequency Histogram:. A bar graph that shows the frequency of data from the Heights of the bars. The bars ARE ALWAYS connected. Displays the number of values that fall into each interval.

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Understanding The PLAN

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