Math Redeemed

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Bakersfield, California, United States

About the store

Joshua Lewis has been in education for 25+ years. As a community college math professor, he is committed to building bridges between K12 and higher education.

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23:11

1.7 Enlightening and Deceiving Graphs

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Math Redeemed

Prof Josh reveals the enlightening and deceptive sides of portraying data.

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Descriptive Statistics

15:12

1.3 Classifying Data

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Math Redeemed

Students learn how data is classified and why it matters.

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Descriptive Statistics

15:37

3.9 Difference of Means - Dependent Samples (Matched Pairs)

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Math Redeemed

Testing the difference of means - dependent samples (matched pairs)

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Confidence Intervals and Hypothesis Testing

18:26

3.7 Testing the Difference Between Proportions

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Math Redeemed

Hypothesis testing for the difference between proportions

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Confidence Intervals and Hypothesis Testing

18:39

3.5 One-Sample Hypothesis Testing for a Proportion

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Math Redeemed

Hypothesis tests for a one-sample proportion

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Confidence Intervals and Hypothesis Testing

14:01

3.4 Introduction to Hypothesis Testing Part 2

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Math Redeemed

3.2 Confidence Interval for a Population Mean Part 3

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Math Redeemed

Conclusion of confidence intervals for a mean.

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Confidence Intervals and Hypothesis Testing

13:24

3.2 Confidence Interval for a Population Mean Part 1

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Math Redeemed

CI for a mean when sigma is known.

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Confidence Intervals and Hypothesis Testing

8:44

3.1 Confidence for a Proportion Part 2

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Math Redeemed

More confidence intervals for a proportion

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Confidence Intervals and Hypothesis Testing

19:25

2.9 The Central Limit Theorem

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Math Redeemed

Describing the meaning, importance, and application of the Central Limit Theorem

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Probability

15:17

2.8 The Normal Distribution Part 1

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Math Redeemed

Introduction to the normal distribution

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Probability

18:56

2.7 The Poisson Distribution

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Math Redeemed

The Poisson distribution

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Probability

7:44

2.6 Part 2 Parameters of the Binomial Distribution

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Math Redeemed

Finding the mean, variance, and standard deviation of a binomial probability distribution

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Probability

31:49

2.6 Part 1 The Binomial Distribution

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Math Redeemed

Introducing the binomial distribution

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Probability

11:52

2.5 Probability Distributions Part 2 Expected Value

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Math Redeemed

Exploring expected value

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Probability

23:01

2.5 Probability Distributions Part 1 Terminology

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Math Redeemed

Introduces the basic terminology associated with probability distributions

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Probability

13:46

2.4 Part 1 The Fundamental Counting Principle

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Math Redeemed

Develops the fundamental counting principle and uses it to count.

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Probability

19:44

2.1 Introduction to Probability - Basic Terms

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Math Redeemed

Basic terminology associated with probability

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Probability

40:09

1.10 Measures of Relative Standing

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Math Redeemed

Students learn the z-score and what it represents.

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Descriptive Statistics

21:58

1.9 Measures of Variation

Created by

Math Redeemed

Prof Josh motivates the formula for standard deviation as students uncover its meaning.

11th - 12th, Adult Education, Higher Education

Statistics

Also included in: Descriptive Statistics

Showing 1-20 of 40 results

About the store

Experience

Joshua Lewis has been in education for 25+ years. As a community college math professor, he is committed to building bridges between K12 and higher education.

Teaching style

Joshua Lewis, or "Prof Josh," teaches in a highly conversational, socratic way. He believes students should know the "why" before they simply "do." He brings a richness to mathematics instruction that blends application, theory, and appreciation. Students leave his class with subject mastery and broadened horizons.

My own education history

Joshua Lewis holds a MS in Mathematics from the University of California, Irvine.