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Statistical Analysis on TI-84: IB Biology 1 HL Data Practice

Practice entering and analyzing data on the TI-84 calculator for IB Biology 1 HL. Calculate mean, standard deviation, and perform t-tests to explore significance between datasets L1 and L2. Discover P-value and significance in paired data.

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Statistical Analysis on TI-84: IB Biology 1 HL Data Practice

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  1. Statistics on the TI-84 -IB Biology 1 HL-

  2. Entering the Data…

  3. Practice: Enter the following data

  4. Basic Statistical Measures…

  5. Practice: Find the MEAN & STDEV for L1 and L2

  6. T-Tests…

  7. Practice: Is there a significant difference between L1 and L2? What is the P-value?(Let’s say they’re PAIRED data…) P = 0.012 SIGNIFICANCE!!

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