A bag contains 4 red balls and 6 blue balls. If one ball is randomly picked, what is the probability it is red? \( \bigcirc \) a. 0.5 \( \bigcirc \) b. 0.7 \( \bigcirc \) c. 0.4 \( \bigcirc \) d. 0.67 What is the probability of the complement of an Event A? \( \bigcirc \) a. \( 1-P(A) \) \( \bigcirc \) b. 0 \( \bigcirc \) c. 1 \( \bigcirc \) d. \( P(A) \)
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- There are 4 red balls and 6 blue balls. - Total number of balls = 4 + 6 = 10. Show more…
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