STRAND 1 
STATISTICS & PROBABILITY

Statistics Tutorial Videos

• Descriptive Stats:

  • Click here to go to Junior Cycle Stats Videos

  • Sampling (To be updated)

  • Scatter Plots & Correlation 1 (To be updated)

  • Scatter Plots & Correlation 2  (To be updated)

  • Interquartile Range (To be updated)

  • Standard Deviation (To be updated)

  • Percentiles (To be updated)

  • Z Scores (To be updated)

  • Normal Distribution/Empirical Rule (To be updated)

• ​​Inferential Stats:

  • Lesson 1: Introduction to Inferential Stats (H.L.)

  • Lesson 2: Margin of Error & Confidence Intervals (H.L.)

  • Lesson 3: Hypothesis Testing on the Mean (H.L.)

  • Lesson 4: Population Proportion (H.L.)

  • Lesson 5: Margin of Error & Sample Size (H.L.)

  • Lesson 6: P Values ( H.L.)

Real Life Applications of Statistics

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