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ezeriva1 ezeriva1
  • 22-03-2016
  • Mathematics
Answered

Please someone can help me with question #9. Thanks

Please someone can help me with question 9. Thanks class=

Verified Answer :

meerkat18
meerkat18 meerkat18
  • 22-03-2016

Given:
3 red dresses
2 white dresses
1 blue dresses

Probability that she will wear the blue dress at her party.

3 + 2 + 1 = 6 total number of outcomes.

There is only 1 blue dress so the number of ways it can happen is only 1.

probability of an event happening = number of ways it can happen / total number of outcomes

Probability = 1/6 or 0.166 or 16.6%

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