'Unbiased sampling method' presentation slideshows

How do you predict the winner of an election before the election takes place?

Unit 4 Day 1 Spark Plug: 1. If 1/2 gallon of paint covers 1/6 of a wall, then how much paint is needed for the entire wall? 2. Randy bought 4 candy bars for $5.56. What is the cost per candy bar? 3. Which graph represents a proportional relationship between x and y ?.

748 views • 55 slides

Unit 4 - STATISTICS

Unit 4 - STATISTICS. How do you predict the winner of an election before the election takes place?. In this lesson you will learn how to collect data about a population by identifying a sample of the population. Statistical questions are used to gather data about a population.

587 views • 52 slides

Introduction to basic concepts and methods of modern stereology

1.06k views • 47 slides

The population is the entire group being studied.

If you had to order t-shirts for your entire school, what sample would you choose to help you predict how many t-shirts of each size to order?. In this lesson you will learn how to identify representative samples by differentiating between biased and unbiased methods of sampling.

434 views • 28 slides