Diving Deeper into Data Analysis

Driving K-12 Leadership and Instruction

By: Dr. Colin A. Ferreira

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Paperback | 23 March 2021

At a Glance

Paperback
66 Pages

Dimensions(cm)
27.94 x 21.59 x 0.46

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$54.99

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This textbook demystifies the complex Statistical calculations and difficulty in analyzing and interpreting assessment data by presenting simplified approaches for: â¢ Understanding data types and using appropriate graphical and numerical forms to describe data. â¢ Correctly reading and interpreting quantitative data and qualitative data presented in charts, tables, and graphs including pie charts, bar graphs, two-way tables, side-by-side bar graphs, segmented bar graphs, line graphs, histograms, dotplots, parallel boxplots, side-by-side stemplots, and scatter plots. â¢ Correctly reading and interpreting quantitative data presented in numerical forms including mean, median, standard deviation, range, interquartile range, percentiles, quartiles, and standardized scores (z-scores). â¢ Making data-driven decisions based on statistical calculations and interpretations. â¢ Using the results of prudent data analysis to drive leadership and instruction. â¢ Using the findings of extensive data analysis of assessment data to develop an innovative school improvement action plan.

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