1 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt DefinitionsCalculationsWhat’s.

Slides:



Advertisements
Similar presentations
Chapter 2 Exploring Data with Graphs and Numerical Summaries
Advertisements

Unit 1.1 Investigating Data 1. Frequency and Histograms CCSS: S.ID.1 Represent data with plots on the real number line (dot plots, histograms, and box.
Statistics Unit 6.
Data Analysis Unit Interpreting Data in Various Forms
Warm-Up 4/15/2017 In a golf tournament, the top 6 men’s and women’s scores are given. Calculate the mean, median, mode, range, and IQR for each data.
Business Statistics: A Decision-Making Approach, 7e © 2008 Prentice-Hall, Inc. Chap 3-1 Business Statistics: A Decision-Making Approach 7 th Edition Chapter.
Unit 4 – Probability and Statistics
Statistics: Use Graphs to Show Data Box Plots.
Ms. Drake 7th grade Math Measures of Central Tendency Lesson 7 Box and Whisker Plots.
Vocabulary for Box and Whisker Plots. Box and Whisker Plot: A diagram that summarizes data using the median, the upper and lowers quartiles, and the extreme.
04/19/08R. Valcin & J. Burns1 What Is The Story Your Graph Is Telling? By Rachel Valcin & Jon Burns.
CHAPTER 39 Cumulative Frequency. Cumulative Frequency Tables The cumulative frequency is the running total of the frequency up to the end of each class.
Chapter 2 Describing Data with Numerical Measurements
Agresti/Franklin Statistics, 1 of 63 Chapter 2 Exploring Data with Graphs and Numerical Summaries Learn …. The Different Types of Data The Use of Graphs.
Programming in R Describing Univariate and Multivariate data.
Descriptive Statistics
0-12 Mean, Median, Mode, Range and Quartiles Objective: Calculate the measures of central tendency of a set of data.
STATISTICS Measures of Center. Mean…… The mean is the average of a set of numbers.
7.7 Statistics & Statistical Graphs p.445. What are measures of central tendency? How do you tell measures of central tendency apart? What is standard.
McGraw-Hill/IrwinCopyright © 2009 by The McGraw-Hill Companies, Inc. All Rights Reserved. Chapter 3 Descriptive Statistics: Numerical Methods.
Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.
Table of Contents 1. Standard Deviation
Statistics: Mean of Absolute Deviation
14.1 Data Sets: Data Sets: Data set: collection of data values.Data set: collection of data values. Frequency: The number of times a data entry occurs.Frequency:
The Central Tendency is the center of the distribution of a data set. You can think of this value as where the middle of a distribution lies. Measure.
Lecture 5 Dustin Lueker. 2 Mode - Most frequent value. Notation: Subscripted variables n = # of units in the sample N = # of units in the population x.
Measure of Central Tendency Measures of central tendency – used to organize and summarize data so that you can understand a set of data. There are three.
7.7 Statistics and Statistical Graphs. Learning Targets  Students should be able to… Use measures of central tendency and measures of dispersion to describe.
Quantitative data. mean median mode range  average add all of the numbers and divide by the number of numbers you have  the middle number when the numbers.
Box and Whisker Plots Measures of Central Tendency.
Measures of Center vs Measures of Spread
Represent sets of data using different visual displays.
7.7 Statistics & Statistical Graphs p.445. An intro to Statistics Statistics – numerical values used to summarize & compare sets of data (such as ERA.
1 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300.
Cumulative frequency Cumulative frequency graph
Histograms, Box and Whisker Plots, and Dot Plots
1 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt DefinitionsCalculationsWhat’s.
Probability & Statistics Box Plots. Describing Distributions Numerically Five Number Summary and Box Plots (Box & Whisker Plots )
Statistics Unit Test Review Chapters 11 & /11-2 Mean(average): the sum of the data divided by the number of pieces of data Median: the value appearing.
1. What is the first step in finding the median in a set of data? Write the numbers in order from least to greatest. 2.Find the mean using this data: 0,
Unit 3 Guided Notes. Box and Whiskers 5 Number Summary Provides a numerical Summary of a set of data The first quartile (Q 1 ) is the median of the data.
Statistics Review  Mode: the number that occurs most frequently in the data set (could have more than 1)  Median : the value when the data set is listed.
Statistics Unit 6.
Solve on the back of your bingo board.
Bell Ringer What does the word “average” mean in math?
Data Analysis Unit Interpreting Data in Various Forms
Statistics 1: Statistical Measures
Discrete Math Section 17.2 Represent data using a box and whisker plot. A box and whisker plot is a method for dividing a set of data into four parts.
Unit Three Central Tendency.
Statistics Unit Test Review
Measures of Central Tendency & Center of Spread
Warm Up Find the linear equation that passes through the following points: (3,4) (5,8)
7. Displaying and interpreting single data sets
Statistical Reasoning
Measures of Central Tendency & Center of Spread
Unit 4 Statistics Review
Statistics Unit 6.
Unit 4 Part 1 Test Review.
Box and Whisker Plots.
The absolute value of each deviation.
Tuesday, February 18th What is the range of the upper 75%?
Measures of Central Tendency
Warm Up # 3: Answer each question to the best of your knowledge.
We have Been looking at:
Lesson – Teacher Notes Standard:
11.1 Find Measures of Central Tendency & Dispersion
Find the Mean of the following numbers.
Ch. 12 Vocabulary 9.) measure of central tendency 10.) outlier
Review of 6th grade material to help with new Statistics unit
ALGEBRA STATISTICS.
Presentation transcript:

1 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt DefinitionsCalculationsWhat’s That?I would use…Grab Bag

2 This is the difference between the largest number and smallest number in a data set.

3 What is the range?

4 You must calculate the five number summary to construct this.

5 What is a box and whisker plot?

6 These are the ways that a histogram differs from a bar graph.

7 What are “no spaces between the bars in a histogram” and “the y- axis is always the frequency”?

8 These are the items in a five number summary.

9 What are the minimum, lower quartile, median, upper quartile, and the maximum?

10 These are located outside of clusters, away from the rest of the data.

11 What are outliers?

12 This is the median of 92, 98, 15, 92, 87, and 92.

13 What is 92?

14 This is the mean of 92, 98, 15, 92, 87, and 92 rounded to the nearest whole number.

15 What is 79?

16 This is the interquartile range of 378, 410, 370, 336, 361, 394, 345, 328, 388, and 339.

17 What is 49?

18 This is the median of the following data: 12, 12, 17, 23, 23, 23, 24, 24, 25, 26, 26, 28, 28, 29, 30, 31, 34, 36, 40, 46

19 What is 26?

20 This is the Upper Quartile of the following data set: 55, 58, 59, 59, 60, 60, 61, 62, 62, 63, 63, 64, 65, 66, 67, 68, 68, 70, 71, 72

21 What is 67.5?

22 This describes the center of a set of data, and it takes into account the value of each data point.

23 What is the mean?

24 This represents the average distance between each data value and the mean..

25 What is mean absolute deviation?

26 This is a chart that uses tally marks and categories to organize data.

27 What is a frequency table?

28 This is the name for the categories used in a histogram.

29 What is an interval?

30 This is the name for the line drawn from the Upper quartile to the maximum (upper extreme) in a box- and-whisker plot.

31 What is a “whisker”?

32 I would use this to describe the typical number of cars owned by a person in Charlotte.

33 What is the mean?

34 I would use this tool to categorize the grams of sugar per serving in 31 different cereals.

35 What is a frequency table/histogram?

36 This is a graph on a number line that uses dots to represent numbers.

37 What is a dot plot?

38 You would use this as a scale underneath a dot/line plot and a box- and-whisker plot.

39 What is a number line?

40 The first step to finding MAD is…

41 Find the mean of the data set

42 This is the number that appears most frequently in a data set.

43 What is the mode?

44 Anna’s test scores are 98, 90, 93, 99, and 10 on the five tests she took this semester in social studies. This is the measure of central tendency which best describes her work.

45 What is the median?

46 This is the second step for finding MAD.

47 Find the distance between each data value and the mean

48 This is the median of the following data set:

49 What is 48?

50 This is approximately the part of the data in the box of a box-and-whisker plot.

51 What is one-half?