Midterm

1
Midterm 1

• October 14 for Day 1
• October 16 for Day 2
• Important Formula Sheet Calculator

2
Chapter 2

• Goal Organizing Data

• Grouped Distribution
• Histogram, Ogive, and Frequency Polygon
• Pareto, Time Series, and Pie Graph

3
Transforming Graphs

• Given a Histogram.Construct a Frequency
  Distribution, Ogive or Frequency Polygon.
• Given a Frequency Polygon.Construct a Frequency
  Distribution, Ogive or Histogram
• Given an Ogive.Construct a Frequency
  Distribution, Histogram or Frequency Polygon.

4
Easy Graphs..

• Create a Time Series
• Read a Pie Graph
• Make a Pareto Chart

5
Data Description

• Find Mean, Median, Mode, Midrange and Range of
  Raw Data
• Find Mean, Modal Class of Grouped Distribution.

• Find Variance and Standard Deviation of Raw and
  Grouped DataManually

6
Distribution Shapes

• Pg. 56 57
• Bell Shaped, Uniform, J-Shaped, Reverse J -
  Shaped, Right/Left Skewed, Bimodal, and U-Shaped

7
Graphs

• Compare and Contrast two graphs
• Five - number summary, Quartiles Box Plot
• Read a stem and leaf graph

8
Other topics

• Pg. 111 30, 31, 40
• Chebyshevs Theorem
• Percentiles

9
Questions

• Pg. 90 18 - 26 and Critical Thinking
  Challenges Pg. 91 1
• Pg. 162 23 36