7th Grade Math (Math 7) · Chapter 12 · Lesson 12.4 · Printable PDF

Dependent Events and Drawing Without Replacement Worksheet with Answer Key

7 problems on dependent events and drawing without replacement: guitar picks, quiz question slips, library books, snack bars, ripe avocados, fruit chews with a tree diagram, and trying keys to open a shed. 2 pages, with a worked answer key.

7 problems2 pagesanswer key
Printable Dependent events and drawing without replacement worksheet with answer key - 7th Grade Math (Math 7) (Page 1 PDF preview)
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What's on the worksheet

  1. Find probabilities of picks taken out of a bag one at a time.
    blackwhiteblack, blackwhite, black, whitewhite, white, white, white
  2. Find probabilities of drawing two question slips without replacement.
  3. Find probabilities when Priya picks three books from a cart.
  4. Find the number of oat bars from the probability of two peanut bars.
  5. Check Ryan's claim about picking two ripe avocados.
  6. Draw a tree diagram for taking two fruit chews from a bag.
  7. Find the chance Diego opens the shed on each try with five keys.

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