Ch 50: NMTA Math: Statistics Overview

About This Chapter

The video lessons and quizzes in this chapter will have you good and ready for statistics questions on the NMTA Mathematics test. Our expert instructors will guide you through all the information you need to know about statistics.

NMTA Math: Statistics Overview - Chapter Summary

New Mexico State uses the NMTA Mathematics test to determine the qualifications and content-area knowledge of aspiring teachers. Let us help you get ready for this exam so you can prove you're capable of teaching. You can use this chapter's video lessons to brush up on all the essentials of statistics, including categorical and quantitative data. Mathematical experts have created brief but thorough videos that will keep you interested in distinguishing between random selection and allocation. The videos are easy to navigate within and between. Watch them anytime and anywhere. They'll proceed through topics such as:

  • The application and differences of descriptive and inferential statistics
  • Differences between populations and samples as well as the contrasts between parameters and statistics
  • Using sample data to estimate parameter and gathered data to measure model strength
  • Differences between types of data such as quantitative, categorical, discrete and continuous
  • What is meant by nominal, ordinal, interval and ratio measurement
  • Differences between experiments and observational studies
  • Use and limitations of convenience sampling in statistics

The lessons are each followed by a short quiz with multiple choice questions that will help you gauge your comprehension and retention, and identify areas you need to review more.

Objectives for the NMTA Math: Statistics Overview Chapter

For aspiring teachers, New Mexico uses the NMTA Mathematics test for licensure purposes. We can help you jump this hurdle with ease. The test has 150 questions split into 5 sections. The final section, Statistics, Probability and Discrete Mathematics, constituting about 19% of the test, is where you'll be tested on your understanding of statistics-related concepts. Specifically, you may encounter questions seeking to determine your ability to analyze, organize, and display data in appropriate formats and representations. You'll also apply your understanding of central tendency, variability, bias and sampling techniques.

12 Lessons in Chapter 50: NMTA Math: Statistics Overview
Test your knowledge with a 30-question chapter practice test
Descriptive & Inferential Statistics: Definition, Differences & Examples

1. Descriptive & Inferential Statistics: Definition, Differences & Examples

Descriptive and inferential statistics each give different insights into the nature of the data gathered. One alone cannot give the whole picture. Together, they provide a powerful tool for both description and prediction.

Difference between Populations & Samples in Statistics

2. Difference between Populations & Samples in Statistics

Before you start collecting any information, it is important to understand the differences between population and samples. This lesson will show you how!

Defining the Difference between Parameters & Statistics

3. Defining the Difference between Parameters & Statistics

Using data to describe information can be tricky. The first step is knowing the difference between populations and samples, and then parameters and statistics.

Estimating a Parameter from Sample Data: Process & Examples

4. Estimating a Parameter from Sample Data: Process & Examples

One of the most useful things we can do with data is use it to describe a population. Learn how in this lesson as we discuss the concepts of parameters and samples.

What is Quantitative Data? - Definition & Examples

5. What is Quantitative Data? - Definition & Examples

Watch this video lesson to find out the difference between saying you have seven apples and saying that those apples are delicious. You will learn about quantitative data and why it is useful.

What is Categorical Data? - Definition & Examples

6. What is Categorical Data? - Definition & Examples

Categorical data is one of two types of data that you can collect when conducting research. This lesson will teach you how to understand and use categorical data.

Discrete & Continuous Data: Definition & Examples

7. Discrete & Continuous Data: Definition & Examples

You might be surprised to find that data is more than just a collection of numbers. Data is divided into several categories, including discrete and continuous data. Find out why!

Nominal, Ordinal, Interval & Ratio Measurements: Definition & Examples

8. Nominal, Ordinal, Interval & Ratio Measurements: Definition & Examples

Different types of data can be grouped and measured in different ways. In this lesson, you will learn about nominal, ordinal, interval, and ratio measurements.

The Purpose of Statistical Models

9. The Purpose of Statistical Models

Understanding statistics requires that you understand statistical models. This lesson will help you understand the purpose of statistics, statistical models, and types of variables.

Experiments vs Observational Studies: Definition, Differences & Examples

10. Experiments vs Observational Studies: Definition, Differences & Examples

There are different ways to collect data for research. In this lesson, you will learn about collecting data through observational studies and experiments and the differences between each.

Random Selection & Random Allocation: Differences, Benefits & Examples

11. Random Selection & Random Allocation: Differences, Benefits & Examples

Random selection and random allocation are often confused with one another. This lesson will help you remember the differences between them and learn how to use each method.

Convenience Sampling in Statistics: Definition & Limitations

12. Convenience Sampling in Statistics: Definition & Limitations

Convenience sampling is one of the most common types of sampling in research. This is because of the benefits that convenience sample brings to the researcher. However, there are some limitations. You will learn about both in this lesson.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
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Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
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