Height of students Weight of students Subject marks of students.

Slides:

Advertisements

Similar presentations

Representing and Analyzing Data 3,9,5,2,7,9,6,4,10,1,9, First, before finding the mode, median, range, we should_______________ What is the mode? ______.

Advertisements

LESSON 2.02: Scatterplots, Review of Independent and Dependent Variables and Using a Table of Values MFM1P.

Learning Objectives : 6.5 Understand the concept of cumulative frequency.

Regionalized Variables take on values according to spatial location. Given: Where: A “structural” coarse scale forcing or trend A random” Local spatial.

Mean, median and mode from a frequency table.

MATH SURVEY(HEIGHT) By. Mingyu. the people I include..  Some of 6B girls and boys  Some of 6c girls and boys  Some of 6D girls and boys  Some of 6A.

Context Data Variation

VCE Further Maths Chapter Two-Bivariate Data \\Servernas\Year 12\Staff Year 12\LI Further Maths.

Interpreting Performance Data

These are mathematical models for distributions.

Warmup 9-11 Solve the following equations by factoring. Show work! 1.x x - 80 = 0 2.Solve by using the quadratic formula: 4x 2 - 5x - 2 = 0 3.Solve.

Formula? Unit?.  Formula ?  Unit?  Formula?  Unit?

Graphing Exercise. In this exercise you are going to make as many dots as you can on your whiteboard in a chosen amount of time. You will then graph your.

Probability & Statistics Sections 2.3, 2.4. A. The mean is very low. B. The data values are all very close in value. C. The data values must all be the.

Review Calculate the perimeter.. Review Calculate the perimeter. P = 21(2) + 38(2) P = 118m.

5.1 Introduction to Normal Distributions and the Standard Normal Distribution Important Concepts: –Normal Distribution –Standard Normal Distribution –Finding.

Continuous Data Calculating Averages with. A group of 50 nurses were asked to estimate a minute. The results are shown in the table. Time (seconds)Frequency.

GCSE Statistics More on Averages.

Area of a circle Radius r (m) Area A (m 2 ) when r = 2.5 A = 20 (to 2sf) when A = 30 r = 3.1 (to 2sf)

2.3 Measures of Central Tendency measure of central tendency - mean - population mean:sample mean: median - mode -

By the end of this lesson you will be able to explain/calculate the following: 1. Mean for data in frequency table 2. Mode for data in frequency table.

General Exam Tips Think Read the question carefully and try to understand the scenario, then think about the Maths you will need to do. Is it perimeter,

Math Reflections Looking at Data Organizing and Interpreting Data How are a table, a line plot and a bar graph alike?

Scenario 1 Predict what will happen to mean, median & mode when Yao Ming's (a NBA star basketball player) height 229 cm was included into the data? Mean.

Area of a Right Angled Triangle

Graph: A(4, 2) B(2, 0) C(6, -6) D(0, -4) E(-6, -6) F(-2, 0) G(-4, 2) H(0, 4)

Statistical analysis and graphical representation In Psychology, the data we have collected (raw data) does not really tell us anything therefore we need.

Centimeter, area, length, height, mile, kilometer, temperature, perimeter, meter, width tally chart, bar graph, data, input, interpret, pictograph, customary.

What You Need to Know! Information! Graphs Need.... A Title Labels (words or numbers) Pictures, Bars, or Dots.

The Normal Distribution Name:________________________.

Median and Mode What do I know? Formulas and Examples Practice.

Normal Distribution S-ID.4 Use the mean and standard deviation of a data set to fit it to a normal distribution and to estimate population percentages.

DATA ABOUT US DAY 4 Line Plots and Bar Graphs continued.

Histograms Population data: Lesson 7. Comparing areas instead of heights The bar chart shows the frequencies of the groups of birth rates for Africa.

On your graph paper, draw the graphs y = 2 x and y = 3 x These are both types of exponential functions Extension: Sketch these graphs and comment on their.

Year 10 Exam Revision Paper1 No Calculators. 1. Construct the Perpendicular bisector of AB A B.

Intro to Normal Distribution AS Maths with Liz Stats 1.

How to Calculate Your Body Mass Index (BMI)

Conclusion What happened to the bears when placed in distilled water? Why? What happened to the bears when placed in tap water? Why? Was there a difference.

How Science works: Graphs.

Represent the solutions of the following inequalities graphically.

King/Halling Algebra Slope Between 2 Points King/Halling Algebra

Slope of a Line.

QUIZ Time : 90 minutes.

ONE THIRD of the area of the base, B, times the height, h

Bellwork 9/8/2014 Take out a Pen and your notebook

SLOPE = = = The SLOPE of a line is There are four types of slopes

Using a histogram to estimate the median

Using a histogram to estimate the median

Friday Lesson Do Over Statistics is all about data. There is a story to be uncovered behind the data--a story with characters, plots and problems. The.

A graphing calculator is required for some problems or parts of problems 2000.

Graphing Expectations

S4 EXAMS PRELIMS : CREDIT PAPER 1 SOLUTIONS

Calculating Averages with

Section 2.3 Pictures of Data

10-5 The normal distribution

Slope  4 Ways: Graph Formula Ordered Pairs Table.

Decomposable Solids.

Find median-table data

Mathematics Unit 50: Postal Charges

Arithmetic Means.

Quadratic Graphs.

ONE THIRD of the area of the base, B, times the height, h

Length of Plant Life in Weeks

I can graph a function with a table

GRADIENTS AND STRAIGHT LINE GRAPHS

Objective- To graph a relationship in a table.

Presentation transcript:

Height of students Weight of students Subject marks of students

 Place ungrouped formula of mean, median and mode.  Make a table for calculation altogether.  Show the calculation steps.  Compile the results  comments

 Place grouped formula of mean, median and mode.  Make a table for calculation altogether.  Show the calculation steps.  Compile the results  comments

 Decide a scale of X & Y axis.  Show all graph on separate graph paper.  Compare the shape of graph of mean, median and mode.  Comments the shape of graph of mean, median and mode.