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Binomial or Not?

Age 16 to 18
Challenge Level Yellow star
  • Problem
  • Getting Started
  • Student Solutions
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You might find it helpful to write down the conditions for the binomial distribution before you start deciding whether each situation can be described by the binomial distribution or not.

For each situation, can you match the binomial distribution conditions up to the situation?

If you can, it's binomial; if not, it almost certainly isn't.  Which condition or conditions fail?

One thing to watch out for: "success" doesn't necessarily mean something "good"; "success" is used only to describe the thing we are counting.

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The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice.

NRICH is part of the family of activities in the Millennium Mathematics Project.

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