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Elementary Statistics: Course Syllabus and Study Guide Overview

주석실무비디오 수업

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업로드한 자료에 맞춘 엄선된 수업 – 모든 주제를 단계별로 배워보세요.

Intro to Stats

  • Types of Data
    04:24
  • Parameters vs. Statistics
    05:53
  • Introduction to Statistics Channel
    2:13

Levels of Measurement

  • 가이드 코스
    Levels of Measurement
    06:52
  • 가이드 코스
    Levels of Measurement Example 1
    02:46
  • 가이드 코스
    Levels of Measurement Example 2
    02:46

Intro to Collecting Data

  • 가이드 코스
    Introduction to Collecting Data
    4:01

Sampling Methods

  • 가이드 코스
    Sampling Methods Example 2
    03:07
  • 가이드 코스
    Simple Random Sampling Example 1
    01:30
  • 가이드 코스
    Sampling Methods
    05:27

Frequency Distributions

  • Intro to Frequency Distributions Example 1
    06:19
  • How to Create Frequency Distributions
    06:29
  • Intro to Frequency Distributions
    06:38

Histograms

  • Intro to Histograms
    05:54
  • How to Create Histogram - TI-84 Calculator
    07:10

Mean

  • Calculating the Mean
    04:52
  • Calculating the Mean Example 1
    03:08

Median

  • Comparing Mean vs. Median
    04:48
  • Calculating the Median Example 1
    02:35
  • Calculating the Median
    03:26

Mode

  • 가이드 코스
    Mode
    03:20

Standard Deviation

  • Calculating Standard Deviation
    08:45
  • Calculating Standard Deviation Example 1
    02:59

Interpreting Standard Deviation

  • 가이드 코스
    Empirical Rule of Standard Deviation and Range Rule of Thumb Example 1
    05:42
  • 가이드 코스
    Empirical Rule of Standard Deviation and Range Rule of Thumb Example 2
    01:56
  • 가이드 코스
    Empirical Rule of Standard Deviation and Range Rule of Thumb
    07:10

Percentiles & Quartiles

  • 가이드 코스
    Percentiles and Quartiles Example 1
    04:30
  • 가이드 코스
    Percentiles and Quartiles
    07:11

Boxplots

  • 가이드 코스
    Boxplots Example 1
    01:52
  • 가이드 코스
    Boxplots Example 2
    02:48
  • 가이드 코스
    Boxplots ("Box and Whisker Plots")
    03:54

Basic Concepts of Probability

  • Introduction to Probability
    5:37

Complements

  • Complementary Events
    4:23

Addition Rule

  • Probability of Mutually Exclusive Events
    5:14
  • Probability of Non-Mutually Exclusive Events Example
    2:57
  • Probability of Non-Mutually Exclusive Events
    5:14

Multiplication Rule: Independent Events

  • Probability of Multiple Independent Events
    05:54

Multiplication Rule: Dependent Events

  • 가이드 코스
    Conditional Probability Rule Example 1
    03:06
  • 가이드 코스
    Multiplication Rule: Dependent Events
    05:17
  • 가이드 코스
    Conditional Probability Rule
    03:53

Discrete Random Variables

  • Expected Value (Mean) of Random Variables
    04:14
  • Intro to Random Variables & Probability Distributions
    07:09
  • Variance & Standard Deviation of Discrete Random Variables
    04:48

Binomial Distribution

  • 가이드 코스
    Finding Binomial Probabilities Using TI-84 Example 1
    03:33
  • 가이드 코스
    Finding Binomial Probabilities Using TI-84 Example 2
    04:20
  • Mean & Standard Deviation of Binomial Distribution
    03:28

Poisson Distribution

  • 가이드 코스
    Introduction to the Poisson Distribution
    04:00
  • 가이드 코스
    Finding Poisson Probabilities Using TI-84
    03:37
  • 가이드 코스
    Using the Poisson Distribution to Approximate the Binomial Distribution
    04:09

Standard Normal Distribution

  • Z-Scores from Probabilities
    08:50
  • Probabilities Between Two Values
    03:50
  • Finding Standard Normal Probabilities using z-Table
    09:47

Sampling Distribution of the Sample Mean and Central Limit Theorem

  • 가이드 코스
    Central Limit Theorem Example 1
    02:33
  • 가이드 코스
    Central Limit Theorem
    05:14
  • 가이드 코스
    Sampling Distribution of Sample Mean
    06:53

Introduction to Confidence Intervals

  • Critical Values: z Scores
    04:46
  • Introduction to Confidence Intervals
    06:33

Confidence Intervals for Population Mean

  • 가이드 코스
    Finding t-Values Using a TI-84
    05:47
  • Critical Values: t-Distribution
    05:50
  • 가이드 코스
    Finding Confidence Intervals Using TI-84
    04:30

Steps in Hypothesis Testing

  • Step 4: State Conclusion
    09:56
  • Step 2: Calculate Test Statistic
    06:34
  • Step 1: Write Hypotheses
    06:21

Type I & Type II Errors

  • 가이드 코스
    Type I & Type II Errors Example 1
    03:21
  • 가이드 코스
    Type I & Type II Errors
    06:02

Performing Hypothesis Tests: Means

  • Standard Deviation (σ) Unknown Example 3
    05:55
  • Standard Deviation (σ) Known Example 1
    06:38
  • Standard Deviation (σ) Known
    06:34

Performing Hypothesis Tests: Proportions

  • 가이드 코스
    Performing Hypothesis Tests: Proportions
    05:52
  • 가이드 코스
    Performing Hypothesis Tests: Proportions Example 1
    07:06
  • 가이드 코스
    Performing Hypothesis Tests: Proportions Using TI-84
    03:32

Two Means - Unknown, Unequal Variance

  • Difference in Means: Hypothesis Tests Example 1
    07:32
  • 가이드 코스
    Difference in Means: Confidence Intervals Using TI-84 Example 4
    03:33
  • Difference in Means: Confidence Intervals
    08:21

Two Means - Unknown, Equal Variance

  • 가이드 코스
    Means Unknown Equal Variances Hypothesis Test Using TI-84
    06:20
  • 가이드 코스
    Means Unknown Equal Variances Hypothesis Test Using TI-84 Example 2
    03:34
  • 가이드 코스
    Means Unknown Equal Variances Hypothesis Test Using TI-84 Example 1
    03:10