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7th Grade Math (Math 7) · Chapter 11 · Lesson 11.5 · Printable PDF

Probability of an Event Worksheet with Answer Key

7 problems on the probability of an event: tea bags, days of June, overlapping club groups, homeroom picks, a study group draw, dog treat flavors, and chalk boxes with a target chance. 3 pages, with a worked answer key.

7 problems3 pagesanswer key
Printable Probability of an event worksheet with answer key - 7th Grade Math (Math 7) (Page 1 PDF preview)
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Try one first: a free Chapter 1 worksheet (PDF, no sign-in).

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What's on the worksheet

  1. Find each probability for one tea bag drawn from a box.
  2. Find each probability for a day of June chosen at random.
  3. Find probabilities for a science club member chosen at random.
  4. Find probabilities when each homeroom teacher picks a student.
  5. Find probabilities when the teacher draws one name from a study group.
  6. Find how many dog treats are each flavor from given probabilities.
  7. Plan a box of chalk so the chance of blue is exactly 0.375.

Teach it first

The free lesson teaches it with worked examples and practice problems.

Probability of an event: the lesson ›

More Chapter 11 worksheets: Probability