Data analysis and probability.  Mean  Median  Mode  Measure of central Tendency Average Range Outlier Chance Impossible event Certain event Independent.

Slides:

Advertisements

Similar presentations

Algebra 1: Section 2-7 Using Measures of Central Tendency.

Advertisements

Central Tendency Mean – the average value of a data set. Add all the items in a data set then divide by the number of items in the data set.

Investigations into Mathematics: Survey Project Number of Siblings Daniel Ballew October 8, 2010.

Solve for x: n = x = -11. By: Christina Carter.

4.8:Mean, Median, Mode & Range

Measures of Central Tendency Jan Sands 2007 Mean, Median, Mode, Range.

Mean, Median, Mode and Range Lesson 2-6 and 2-7. Mean The mean of a set of data is the average. Add up all of the data. Divide the sum by the number of.

Measures Of Central Tendency “AVERAGES”. Measures Of Central Tendency In finding the single number that you felt best described the position at which.

Chapter 11 Data and Graphs. Day….. 1.No SchoolNo School 2.Types of GraphsTypes of Graphs 3.Dot PlotsDot Plots 4.HistogramsHistograms 5.Box and Whisker.

UNIT 8: PROBABILITY 7 TH GRADE MATH MS. CARQUEVILLE.

Data Analysis and Probability Chapter Frequency and Histograms Pg. 732 – 737 Obj: Learn how to make and interpret frequency tables and histograms.

MATH th Exam Review Statistics and Probability.

3-3 6th grade math Stem-and-Leaf Plots.

Determining Probabilities Using Tree Diagrams and Tables.

Measures of Central Tendency Algebra A Unit 2, Lesson 1.

+ Probability January 07, Riddle Me This.. What always runs but never walks, often murmurs, never talks, has a bed but never sleeps, has a mouth.

Median Median is the middle number in a data set when the data are arranged in numerical order. If you have an even number of data items, add the two middle.

Data Management & probability final jeopardy

Warm-up (independent, level 0 noise): Please complete this in your journal below the CQ 1. If I give my son $12.35 each week in allowance, how much will.

Mean = The sum of the data divided by the number of items in the data set. Median = The middle number in a set of data when the data are arranged in numerical.

Bar Graph Circle Graph Key Title Line Graph Broken scale Stem-and-Leaf plot Box-and-Whisker Plot What graph is best used to compare counts of different.

Chapter 12 – Probability and Statistics 12.6 – Statistical Measures.

(7.12) Probability and statistics The student uses measures of central tendency and range to describe a set of data. The student is expected to: (A) describe.

1.6 Mean, Median, Mode.

Measures Of Central Tendency

Measures of Central Tendency Mean, Median, Mode, and Range.

8-2 Measures of Central Tendency and Range. Measure of Central Tendency  A number used to describe the center of a set of data  Mean, Median, Mode.

Finding Measures of Central Tendency with Graphs SOL 6.18 & 6.19.

Vocabulary to know: *statistics *data *outlier *mean *median *mode * range.

Chapter II Methods for Describing Sets of Data Exercises.

Circle Graphs 3.1b Read, interpret, and draw conclusions from data displays. 3.3a Evaluate arguments that are based on data displays.

Central Tendency Mean – the average value of a data set. Add all the items in a data set then divide by the number of items in the data set.

 Page 568: Insurance Rates  Probability theory  Chance or likelihood of an event happening  Probability  Each even is assigned a number between.

Ms. Drake 7th grade Math Measures of Central Tendency Lesson 2 Mean, Median, Mode and Range.

Graphing and Data Analysis EDN 322. Statistical Investigation Pose a questionquestion Collect data to answer the question Collect Display the collected.

Bell Ringer What does the word “average” mean in math?

Mean, Median, Mode & Range

Measures of Central Tendency

Starter Questions.

5.6 – Solving Equations with Decimals

PROBABILITY What are the chances?.

Measures of Central Tendency

9. Relative frequency and probability

Information used to create graphs and find statistics

Ticket in the Door Find the mean, median and mode of the data.

Measures of Central Tendency & Range

Mean, Median, Mode, and Range

Math 8C Unit 6 – Statistics & Probability

Standard Deviation.

Notes Over 7.7 Finding Measures of Central Tendency

Statistical Evaluation

STINKY FEET Chapter 3 Review.

are two in the middle, find their average.

Measures of Central Tendency

are two in the middle, find their average.

Section Ii: statistics

Descriptive and Inferential

Mean, Median, Mode & Range

Creating Data Sets Central Tendencies Median Mode Range.

Statistics: Analyzing Data and Probability Day 5

Measures of Central Tendency

Name:________________ Date:_________________ Class Period:___________

Measures of Central Tendency

Review Check to see if the ordered pair is a solution or not to X + y < -1 (-3,-1) (0,2) Solve and graph 2x + 3y > 12.

Measures of Central Tendency

13.1 Central Tendencies Objective: Students will be able to identify the mean, median, and mode given a data set. They will also be able to identify what.

Grade 12 Essential Math Measurement and Statistics

ALGEBRA STATISTICS.

Mean, Median, Mode and Range Lesson 1-10 Textbook Pages: 53-58

NOTE 2: sample spaces There are a number of ways of displaying sample spaces: Listing outcomes 2-dimensional graphs Tree diagrams Venn diagrams.

Presentation transcript:

Data analysis and probability

 Mean  Median  Mode  Measure of central Tendency Average Range Outlier Chance Impossible event Certain event Independent events Tree diagram Sample space

Read the word and look up the meaning. You can use a dictionary, on line dictionary or the glossary at the back of the math book. Mrs. Guilfoyle will put them on the math bulletin board word wall.

 List a page number where you found a bar graph

Make a list of at least 3 to 4 items.

 Use probability.  Find an average.  Talk about an outlier ?

 Mean and mode  Mean is the average of a set of data. Go to page 258 and work in two’s or three’s.  On page 260 do #1 and #2.