'Third quartile' presentation slideshows

Chapter 2

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Chapter 7- Probability

Chapter 7- Probability. A phenomenon is random if any individual outcome is unpredictable, but each outcome tends to occur in a fixed proportion of a very long sequence of repetitions. Examples : Toss a coin Roll a pair of dice Sex of a newborn baby Draw one card from a deck

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2.3 Describing Distributions Numerically

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UNM STAT 145: Sample Exam 1

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Stats Review

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Unit 2: Some Basics

Unit 2: Some Basics. Example: Hair color at NYS Fair. Numerical variables: Graphs of frequencies I. dot plots stem-and-leaf plots Ex: 79, 91, 59, 52, 94, 74, 75, 87, 67, 35, 91, 89, 96, 92, 92. Numerical variables: Graphs of frequencies II. histogram

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Monday, February 10 th

4, 5, 4, 6, 1, What is the MODE? What is the IQR?. Monday, February 10 th. EOCT Week 4-# 1. Which statement is false for the function y = 2x + 1? It has no maximum or minimum It is always decreasing. It is positive and negative . It has a constant rate of change.

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Chapter 12, Part 1

Chapter 12, Part 1. STA 200 Summer I 2011. Measures of Center and Spread. Measures of Center: median mean Measures of Spread: quartiles & five number summary standard deviation. Median. The median is the midpoint of a distribution.

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Advantages & Disadvantages of Dot Plots, Histograms and Box Plots

Advantages & Disadvantages of Dot Plots, Histograms and Box Plots. Warm-Up.

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Measures of Position - Quartiles

Measures of Position - Quartiles.

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Section 1.2 Part 1

Section 1.2 Part 1. AP Statistics September 9, 2008 CASA. Describing Distributions with Numbers: Center/Mean. The Mean The Average The Arithmetical Mean The mean is not a resistance measure of center. Describing Distributions with Numbers: Center/Median.

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The Normal Model

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Math 10 Chapter 6 Notes: The Normal Distribution

Math 10 Chapter 6 Notes: The Normal Distribution. Notation: X is a continuous random variable X ~ N( ? , ? ) Parameters: ? is the mean and ? is the standard deviation Graph is bell-shaped and symmetrical The mean, median, and mode are the same (in theory).

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Wednesday, January 2, 2013 CAS

Wednesday, January 2, 2013 CAS. Copy the Key Concepts for Unit 4 from textbook On a separate sheet of paper and keep with your warm-up sheet to turn in when completed. Wednesday, January 2, 2013 CA. Thursday, January 3, 2013 CAS.

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Section 2-7

Section 2-7. Exploratory Data Analysis (EDA). Exploratory Data Analysis. Exploratory Data Analysis is the process of using statistical tools (such as graphs, measures of center, and measures of variation) to investigate data sets in order to understand their important characteristics.

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AND

AND. Box and Whisker. Obj : I can find measures of variability using box and whisker Step one in making a box and whisker plot: Order the data and find the smallest value, first quartile, median, third quartile and the largest value 22,17,22,49,55,21,49,62,21,16,18,44,48,40,33,45. Step 1.

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Skill Assessment Tips Carol F. Moore California State University, Hayward

Skill Assessment Tips Carol F. Moore California State University, Hayward. Taking and Interpreting Tests. All tests/surveys can be found online at: http://www.prenhall.com/whetten Be sure to read the directions before starting the test

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Skill Assessment Tips Carol F. Moore California State University, Hayward

Skill Assessment Tips Carol F. Moore California State University, Hayward. Taking and Interpreting Assessments. All assessments/surveys can be found online at: http://www.prenhall.com/whetten Be sure to read the directions before starting the test

184 views • 5 slides