प्लिन्को संभाव्यता
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उतरवून घ्या
अंतःस्थापित
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Original Sim and Translations |
आशय
- संभाव्यता
- सांख्यिकी
- स्तंभालेख
Description
Drop balls through a triangular grid of pegs and see them accumulate in containers. Switch to a histogram view and compare the distribution of balls to an ideal binomial distribution. Adjust the binary probability and develop your knowledge of statistics!
नमुना शैक्षणिक उद्दिष्ट्ये
- Predict the bin where a single ball might fall
- Repeat trials of 100 balls and compare the outcomes
- Count the number of balls in a bin and relate that to the probability of falling in that bin
- Compare and interpret empirical and theoretical statistics
- Apply the plinko simulation as a model to other scenarios where there are weighted statistics
Standards Alignment
Common Core - Math
6.SP.A.2
Understand that a set of data collected to answer a statistical question has a distribution which can be described by its center, spread, and overall shape.
6.SP.B.4
Display numerical data in plots on a number line, including dot plots, histograms, and box plots.
6.SP.B.5c
Giving quantitative measures of center (median and/or mean) and variability (interquartile range and/or mean absolute deviation), as well as describing any overall pattern and any striking deviations from the overall pattern with reference to the context in which the data were gathered.
7.SP.C.5
Understand that the probability of a chance event is a number between 0 and 1 that expresses the likelihood of the event occurring. Larger numbers indicate greater likelihood. A probability near 0 indicates an unlikely event, a probability around 1/2 indicates an event that is neither unlikely nor likely, and a probability near 1 indicates a likely event.
7.SP.C.6
Approximate the probability of a chance event by collecting data on the chance process that produces it and observing its long-run relative frequency, and predict the approximate relative frequency given the probability. For example, when rolling a number cube 600 times, predict that a 3 or 6 would be rolled roughly 200 times, but probably not exactly 200 times.
HSS-IC.A.2
Decide if a specified model is consistent with results from a given data-generating process, e.g., using simulation. For example, a model says a spinning coin falls heads up with probability 0.5. Would a result of 5 tails in a row cause you to question the model?
HSS-ID.A.1
Represent data with plots on the real number line (dot plots, histograms, and box plots).
HSS-ID.A.2
Use statistics appropriate to the shape of the data distribution to compare center (median, mean) and spread (interquartile range, standard deviation) of two or more different data sets.
Version 1.1.9
Teacher Tips
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teacher's guide (pdf) मध्ये PhET चमूने तयार केलेल्या उपयुक्त सुचना आहेत. ( PDF ). |
Video Primer
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Teacher-Submitted Activities
| शिर्षक |
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लेखक | स्तर | प्रकार | Subject |
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| Displaying, Analyzing, and Summarizing Data |
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Jeffrey Bush | माध्य. | Guided | गणित |
| What are the chances? |
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Susan Miller | उच्च माध्य. |
Guided | गणित |
| Preguntas de razonamiento para todas las simulaciones HTML5 |
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Diana López | प्राथ. UG-Adv पदवी UG-Intro उच्च माध्य. |
Discuss HW |
खगोलशास्त्र रसायनशास्त्र गणित भौतिक्शास्त्र |
| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | माध्य. | इतर | रसायनशास्त्र भौतिक्शास्त्र जीवशास्त्र भू विज्ञान |
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| Alignment of PhET sims with NGSS |
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Trish Loeblein | उच्च | इतर | रसायनशास्त्र जीवशास्त्र भौतिक्शास्त्र भू विज्ञान |
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| CCSS Math Alignment with Sims |
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Amanda McGarry | माध्य. प्राथ. उच्च |
इतर | गणित | |
| Plinko Probability for Long-Run Frequencies | Kelly Findley | माध्य. | Guided | गणित | ||
| Atividade com objeto de aprendizagem do Phet | Renato Tavarez | उच्च | Guided | गणित |
Browse legacy activities.
| Windows 7+ | Mac OS 10.10+ | iPad and iPad Mini with iOS | Chromebook with Chrome OS |
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Microsoft Edge and Internet Explorer 11, latest version of Firefox, latest version of Chrome.
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Safari 9+, latest version of Firefox, latest version of Chrome.
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Latest version of Safari
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Latest version of Chrome
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| संकल्पना संघ | तृतीयपक्षी संदर्भ | यांचे आभार |
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