## Statistical Analysis:

Example Problems

## Exam Help Videos

**Statistical Study:**

**Decimals to Percents:**

**Standard Deviation / Bias:**

**Levels of Measurement:**

**Margin of Error:**

**Sampling Techniques:**

**Absolute, Relative, and Percentage Error:**

**Fraction to Percent:**

**Independent, Dependent, Confounding:**

**Raw Data:**

**Line Charts:**

**Stem Leaf Plots:**

**Time Series Graphs:**

**Dot Plots:**

**Mean, Median, and Mode:**

**Average:**

**Normal Distribution:**

**Standard Deviation:**

**Range Rule of Thumb:**

**Standard Deviation:**

**68-95-99 Rule:**

**Probability:**

**Percentiles:**

**Normal Distribution:**

**Sampling Distribution of Sample Means:**

**Coin Toss:**

**Die Probability:**

**Probability:**

**Marble Probability:**

**Outliers:**

**Correlation:**

**Margin of Error:**

**Variation:**

**Confidence Interval:**

**Line of Best Fit:**

**Null/Alt Hypothesis and P-Values:**

**Z-Scores:**

**Type 1/2 Errors:**

**Hypothesis Test of Claim:**

**Independent/Dependent:**

**T-Distribution:**

**Chi Squared(x^2) Test:**