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Daniel Math Academy · Grade 8 Math

Probability of Independent Events

Skill P.2 · Independent & dependent events · ★★☆ Medium · Quarter 4

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Marbles are picked without looking. Write each probability as a fraction in simplest form.

1. 1
   Put the first marble back. P(blue, then green) = 
2. 2
   Put the first marble back. P(yellow, then red) = 
3. 3
   Put the first marble back. P(yellow, then green) = 
4. 4
   Put the first marble back. P(yellow, then blue) = 

Daniel Math Academy · Grade 8 Math

Answer Key

P.2 Probability of Independent Events · ★★☆ Medium

1. 1$\frac{4}{25}$
2. 2$\frac{5}{81}$
3. 3$\frac{2}{25}$
4. 4$\frac{1}{4}$