a box contains 13 marbles and 13 small marbles. each marble is either green or w

Question

a box contains 13 marbles and 13 small marbles. each marble is either green or white. 8 of the large marbles are green, and 8 of the small marbles are white. if a marble is randomly selected from the box, what is the probability that it is large or white UL Willull with commas as needed. 10000 should be wr als should be written as o.0115, not .0115. Rounding matters and scores will not be adjusted due to rounding errors. Q quire rounding will tell you how to round. luck! Question 1 5 pts Abox contains 13 large marbles and 15 small marbles. Each marble is either green or white. 8 of the large marbles are green, and 8 of the small marbles are white. If a marble is randomly selected from the box, what is the probability that it is large or white? Write your answer as a decimal number rounded to four decimal places. No new data to save. Last checked at 9:30pm Submit Quiz

Explanation / Answer

Solution:- The probability that it is large or white = 21/26 = 0.8077

Number of large marbles = 13

Number of small marbles = 13

Number of white marbles = 5 large marbles + 8 small marbles = 13

Number of green marbles = 8 large marbles + 5 small marbles = 13

The number of marbles that are large or white = 13 + 13 - 5 = 21

Total number of marbles = 26

The probability that it is large or white = 21/26 = 0.8077

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