Presentation Slides, z and t procedures

👆Unit 1 – Exploring One–Variable Data

✌️Unit 2 – Exploring Two–Variable Data

🔎Unit 3 – Collecting Data

🎲Unit 4 – Probability, Random Variables, and Probability Distributions

📊Unit 5 – Sampling Distributions

⚖️Unit 6 – Proportions

😼Unit 7 – Means

✳️Unit 8 – Chi–Squares

📈Unit 9 – Slopes