Intro to Statistics: Review

Checkpoints on this Page:

• Checkpoint 2.a: Import Buoy Data
• Checkpoint 2.b: Calculate Minimum and Maximum
• Checkpoint 2.c: Calculate Mean and Median
• Checkpoint 2.d: Calculate Range
• Checkpoint 2.e: Understand Boxplots

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💻 Import Buoy Data

🎯 Checkpoint 2. a: Import the buoy data!

Import the buoy data from Cove Creek (Greene Co.) and Second Creek (Knoxville).

No code edits needed! Click the ▶️ Run Code button to run the block.

💻 Calculate Min, Max, & Length

🎯 Checkpoint 2. b: Find the minimum, maximum, and length of the buoy data.

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Click the ▶️ Run Code button to run the block.

Knoxville Data (Second Creek)

Greene County Data (Cove Creek)

💻 Calculate Measures of Center (Mean & Median)

🎯 Checkpoint 2. c: Find the mean and median of the buoy data.

No code edits needed!

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Knoxville Data (Second Creek)

Greene County Data (Cove Creek)

💻 Calculate Measures of Spread (Range)

🎯 Checkpoint 2. d: Find the range of the buoy data.

No code edits needed!

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Knoxville Data (Second Creek)

Greene County Data (Cove Creek)

💻 Understanding Boxplots

Boxplots are a great way to visualize the spread of data. They show the min, max, and median of the data.

🎯 Checkpoint 2. e: Create a boxplot for the Knoxville nitrate data.

Box and Whisker Plot

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Modified Boxplot

• Shows outliers!

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Click the ▶️ Run Code button to run the block.