Education Technology
Statistics: Sampling and Experimentation Classroom ActivitiesDownload
17179

Blocking Introduction

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This lesson involves investigating the effectiveness of two mosquito sprays in a large tract of land by using two different experimental designs - one randomized design and one randomized block designs.
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Statistics_EffectiveBlocking

Effective Blocking

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This lesson involves investigating the effectiveness of two mosquito sprays in a large tract of land by using three different experimental designs - one randomized design and two randomized block designs.
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    TI-Nspire™ CX
  • ax-icon-color-device
    TI-Nspire™ CX CAS
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  • TI-Nspire™ CAS
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Statistics_RandomSamples

Random Samples

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Compare the results of the three estimation methods to show that random samples of rectangles provide estimates that, on average, are closer to the true population mean than the other two methods.
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    TI-Nspire™ CX
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    TI-Nspire™ CX CAS
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Statistics_Stratified Sampling

Stratified Sampling

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This lesson involves determining which of three different sampling methods - a simple random selection design and two stratified selection designs - would be most beneficial in selecting a survey sample within a given context.
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    TI-Nspire™ CX
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    TI-Nspire™ CX CAS
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17185

Trend or Noise?

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This lesson involves investigating aspects of statistical information reported in the media or other venues, aspects that are often misunderstood by those unfamiliar with sampling.
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    TI-Nspire™ CX
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    TI-Nspire™ CX CAS
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