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Introductory Statistics (MAT143) – Course Syllabus and Topic Overview

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Intro to Stats

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

Sampling Methods

  • Percorso guidato
    Sampling Methods Example 2
    03:07
  • Percorso guidato
    Simple Random Sampling Example 1
    01:30
  • Percorso guidato
    Sampling Methods
    05:27

Visualizing Qualitative vs. Quantitative Data

  • Percorso guidato
    Visualizing Qualitative vs. Quantitative Data
    04:39

Frequency Distributions

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

Histograms

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

Bar Graphs and Pareto Charts

  • Percorso guidato
    Bar Graphs and Pareto Charts Example 1
    05:26
  • Percorso guidato
    Creating Bar Graphs and Pareto Charts
    04:52

Pie Charts

  • Percorso guidato
    Creating Pie Charts
    06:10
  • Percorso guidato
    Pie Charts Example 1
    01:18

Dot Plots

  • Percorso guidato
    Creating Dotplots
    04:01

Boxplots

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

Mean

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

Median

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

Mode

  • Percorso guidato
    Mode
    03:20

Standard Deviation

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

Interpreting Standard Deviation

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

Percentiles & Quartiles

  • Percorso guidato
    Percentiles and Quartiles Example 1
    04:30
  • Percorso guidato
    Percentiles and Quartiles
    07:11

Basic Concepts of Probability

  • Percorso guidato
    Introduction to Probability
    5:37

Complements

  • Percorso guidato
    Complementary Events
    4:23

Addition Rule

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

Multiplication Rule: Independent Events

  • Percorso guidato
    Probability of Multiple Independent Events
    05:54

Discrete Random Variables

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

Binomial Distribution

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

Poisson Distribution

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

Standard Normal Distribution

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

Non-Standard Normal Distribution

  • Percorso guidato
    Finding Z-Scores for Non-Standard Normal Variables Example 1
    06:21
  • Percorso guidato
    Finding Values of Non-Standard Normal Variables from Probabilities
    04:05
  • Percorso guidato
    Finding Z-Scores for Non-Standard Normal Variables
    03:17

Sampling Distribution of the Sample Mean and Central Limit Theorem

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

Introduction to Confidence Intervals

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

Confidence Intervals for Population Mean

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

Determining the Minimum Sample Size Required

  • Percorso guidato
    Determining the Minimum Sample Size Required
    06:51

Confidence Intervals for Population Proportion

  • Percorso guidato
    Constructing Confidence Intervals for Proportions Example 1
    06:38
  • Percorso guidato
    Finding the Minimum Sample Size Needed for a Confidence Interval
    04:08
  • Percorso guidato
    Constructing Confidence Intervals for Proportions Example 2
    04:24

Confidence Intervals for Population Variance

  • Percorso guidato
    Constructing Confidence Intervals for Variance or Standard Deviation
    06:44
  • Percorso guidato
    Constructing Confidence Intervals for Variance or Standard Deviation Example 2
    04:11
  • Percorso guidato
    Constructing Confidence Intervals for Variance or Standard Deviation Example 1
    05:53

Steps in Hypothesis Testing

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

Performing Hypothesis Tests: Means

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

Performing Hypothesis Tests: Proportions

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

Performing Hypothesis Tests: Variance

  • Percorso guidato
    Performing Hypothesis Tests: Variance Example 1
    04:09
  • Percorso guidato
    Performing Hypothesis Tests: Variance
    04:05

Critical Values and Rejection Regions

  • Percorso guidato
    Critical Values and Rejection Regions
    06:25
  • Percorso guidato
    Performing Hypothesis Test with Critical Values Example 1
    03:32
  • Percorso guidato
    Performing Hypothesis Test with Critical Values
    05:37

Type I & Type II Errors

  • Percorso guidato
    Type I & Type II Errors Example 1
    03:21
  • Percorso guidato
    Type I & Type II Errors
    06:02