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The Empirical Rule

The Empirical Rule

The Empirical Rule. Also known as The 68-95-99.7 Rule Original content by D.R.S. What The Empircal Rule Says. If the data is distributed in a bell-shaped distribution, then Approximately 68% of the data falls within one standard deviation, plus or minus, from the mean

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967 views • 35 slides
Exploring Data

Exploring Data

Exploring Data. Describing Distributions with Numbers. Ways to Measure Center. Mean Add the values and divide by the number of observations (n) Not a resistant measure of center (sensitive to outliers) Used mostly with symmetric distributions. Ways to Measure Center.

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235 views • 22 slides
Calories Burned on a Treadmill

Calories Burned on a Treadmill

Calories Burned on a Treadmill. Matty P Andy P. Topic. We decided to pick the topic of figuring out how many calories people will burn on a treadmill while running at a specific speed for a specific distance. We studied this because Andrew loves to run.

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299 views • 17 slides
Statistics, Probability, and Decision Making

Statistics, Probability, and Decision Making

Statistics, Probability, and Decision Making. Statistics, Probability and Decision Making. Which trial represents the length? Most feel the mean is the best estimate. How Precise is the Estimate?. You decide that the length is 25.43. But look at the measurements.

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355 views • 12 slides
Week 3 Day 2 Standard normal distributions

Week 3 Day 2 Standard normal distributions

Week 3 Day 2 Standard normal distributions. Created by: Tonya Jagoe. ALWAYS sketch curve first!. Z-Values.

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187 views • 7 slides

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