A bar graph shows numbers as bars. Taller bar = bigger number.
Grade 7Common Core 7.SP.C.8aSPVerified correct ✓
Worked examples
Event A is a fair 6-sided die showing an even number (P(A) = 3/6). Event B is a fair coin showing heads (P(B) = 1/2). A and B are independent events. What is P(A and B)? Answer: 0.25
A bag contains 2 red, 4 blue balls. You draw one ball (without replacing it) and then draw another. What is the probability of drawing a red ball first and then a blue ball? Answer: 0.2667
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Master Probability of Compound Events
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