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Algebra 2 · Chapter 12 · Lesson 12.6 · Printable PDF

At Least One Problems Worksheet with Answer Key

6 problems on at least one problems: writing the complement of an event in words, prize stickers in cereal boxes, rain over four days, testing bulbs without replacement, a campsite lottery, and visitors sitting at random tables. 2 pages, with a worked answer key.

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Printable At least one problems worksheet with answer key - Algebra 2 (Page 1 PDF preview)
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What's on the worksheet

  1. Write the complement of each event in words, negating the whole statement.
    At least one of the 5 photos is blurry.All 4 flights land on time.None of the 3 alarms rings.Not every player on the team scores.At least two of the 6 seeds sprout.
  2. Word problem: the chance of at least one prize sticker in several cereal boxes.
  3. Word problem: the chance of rain on at least one of four days.
  4. Word problem: testing LED bulbs one at a time until the dark ones are found.
  5. Word problem: Diego's chance of winning at least one campsite spot.
  6. Word problem: the chance that visiting students leave some of 10 tables empty.

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At least one problems: the lesson ›

More Chapter 12 worksheets: Probability