We found 128 resources with the concept sampling
Using Sample Data to Compare the Means of Two or More Populations II
7th CCSS: Designed
The 23rd segment in a series of 25 presents random samples from two populations to determine whether there is a difference. Groups determine whether they believe there is a difference between the two populations and later use an...
Sampling Variability and the Effect of Sample Size
7th CCSS: Designed
The 19th installment in a 25-part series builds upon the sampling from the previous unit and takes a larger sample. Pupils compare the dot plots of sample means using two different sample sizes to find which one has the better variability.
It Creeps. It Crawls. Watch Out For The Blob!
9th - 12th CCSS: Designed
How do you find the area of an irregular shape? Class members calculate the area of an irregular shape by finding the area of a random sampling of the shape. Individuals then utilize a confidence interval to improve accuracy and use a...
Assessment For The California Mathematics Standards Grade 6
6th CCSS: Adaptable
Test your scholars' knowledge of a multitude of concepts with an assessment aligned to the California math standards. Using the exam, class members show what they know about the four operations, positive and negative numbers, statistics...
Sampling Methods and Preventing Bias
6 mins 8th - 12th CCSS: Designed
Experimental design can be both incredibly intuitive and very high-concept when first introduced to learners. This video does a great job of discussing sampling methods and bias simply, without over-reducing the complexity. Multiple...
Data Analysis, Probability, and Discrete Math
4th - 7th CCSS: Adaptable
Choose to supplement your probability unit with this resource and you won't be disappointed with the outcome. Teach young mathematicians to organize information using tree diagrams and lists in order to determine the possible outcomes of...
Assess Whether an Inference is Valid by Analyzing Data
7 mins 5th - 8th CCSS: Designed
Examination of a second sample can either confirm or deny an inference about a population. The narrator explains how the first sample can mislead the results and a second sample may be necessary. Use the first video of this series to...
Identify a Representative Sample
5 mins 5th - 8th CCSS: Designed
How do you know what kind of students to pick when taking a school sample? The narrator explains what is important when considering the sample needed to represent a population. Explain to your learners the difference between biased and...
Make Inferences About a Population by Analyzing Random Samples
6 mins 5th - 8th CCSS: Designed
Making an inference based on a sample is a great skill your learners will practice during this lesson. The narrator explains common mistakes when making an inference based on a sample, and why they may not represent the population...
How Do You Use a Tree Diagram to Count the Number of Outcomes in a Sample Space?
6 mins 6th - 11th
Deciding what to wear can be difficult, but it helps if you know your options. Use a tree diagram to solve word problems like the one in this video! Class members can watch and learn how to find and count possible outcomes (or outfits)....