What does interquartile range mean in math

    • [DOC File]Properties of Quadrilaterals

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      Kindergarten Teacher 9th grade Math Teacher Range Q1 Median Q3 Interquartile Range Maximum Value Minimum Value Construct and label Box-and-Whiskers plots (one on top of the other) for both data distributions using the scale shown. Compare the range and interquartile range for each group to determine the variability within each group.

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    • [DOC File]Math 6 - blogs

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      21. What does the interquartile range represent? 22. What type of correlation does the scatter plot below represent? 23. Which pattern describes a negative correlation on a scatter plot? A. As x increases, y increases. B. As x increases, y decreases. C. As x increases y stays the same. D. The pattern is scattered all over the coordinate plane. 24.

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    • [DOCX File]VERONA PUBLIC SCHOOLS / News

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      Mean and interquartile range. c. Mean and range. d. ... _88.Mr. Nerdly asked the students in his AP Statistics class to report their overall grade point averages and their SAT Math scores. The scatterplot below provides information about his students’ data. The dark line is the least-squares regression line for the data, and its equation is .

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    • [DOC File]Sample Test Questions -- Test 1 - University of Florida

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      3. Does this graph have any outliers? a) Yes, 94 is an outlier. b) Yes, 165 is an outlier. c) No, the numbers are too close together. d) No, N is too small to have outliers One semester, the TA for a math class decided to time how long it took her students to finish their Final Exam. Below is a histogram of the results. Use this graph for ...

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    • [DOCX File]Type Grade Here

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      Interquartile Range. A measure of variation in a set of numerical data. The interquartile range is the distance between the first and third quartiles of the data set. Example: For the data set {1, 3, 6, 7, 10, 12, 14, 15, 22, 120}, the interquartile range is 15 – 6 = 9.

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    • [DOC File]Mean, Median, Box & Whisker Plots

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      A Mean. B Median. C Mode. D Range. The value that has half of the observations above it and half the observations below it is called the a. range b. median c. mean d. mode Joe’s New Car dealership lists the following prices for this year’s models. $10,469, $12,895, $15,499, $17,999, $18,595, $21,245, $10,395, $14,985

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    • [DOC File]Algebra I–Part 2

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      S-ID.2 Use statistics appropriate to the shape of the data distribution to compare center (median, mean) and spread (interquartile range, standard deviation) of two or more different data sets. S-ID.6 Represent data on two quantitative variables on a scatter plot, and describe how the variables are related.

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    • [DOCX File]Glossary for Alaska Mathematics Standards

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      interquartile range A measure of variation in a set of numerical data, the interquartile range is the distance between the first and third quartiles of the data set. Example: For the data set {1, 3, 6, 7, 10, 12, 14, 15, 22, 120}, the interquartile range is 15 – 6 = 9.

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    • [DOC File]Cumulative Frequency – group task

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      The graph below shows how the interquartile range is found and how quartiles are related to a Box Plot. Use the graph to calculate an approximation for the interquartile range for your data. Textbook help MYP 5 PLUS page 196 Section H, example 10 as needed.

      what is interquartile range in math


    • [DOC File]GRE Math Review 4 Data Analysis - ETS Home

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      A measure of dispersion that is not affected by outliers is the interquartile range. It is defined as the difference between the third quartile and the first quartile, that is, Q sub 3 minus Q sub 1. Thus, the interquartile range measures the spread of the middle half of the data.

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