A jar contains 4 red marbles numbered 1 to 4 and 10 blue marbles numbered 1 to 10. A marble is drawn at random from the jar. Find the probability of the given event. Enter your answers as either decimals or fractions, not as percents. (a) The marble is red Your answer is: (b) The marble is odd-numbered Your answer is: (c) The marble is red or odd-numbered Your answer is: (d) The marble is blue or even-numbered

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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A jar contains 4 red marbles numbered 1 to 4 and 10 blue marbles numbered 1 to 10. A marble is drawn at
random from the jar. Find the probability of the given event. Enter your answers as either decimals or
fractions, not as percents.
(a) The marble is red
Your answer is:
(b) The marble is odd-numbered
Your answer is:
(c) The marble is red or odd-numbered
Your answer is:
(d) The marble is blue or even-numbered
Your answer is:
Transcribed Image Text:A jar contains 4 red marbles numbered 1 to 4 and 10 blue marbles numbered 1 to 10. A marble is drawn at random from the jar. Find the probability of the given event. Enter your answers as either decimals or fractions, not as percents. (a) The marble is red Your answer is: (b) The marble is odd-numbered Your answer is: (c) The marble is red or odd-numbered Your answer is: (d) The marble is blue or even-numbered Your answer is:
Expert Solution
Step 1

 given that jar  contains 4 red marbles 1 to 4 and 10 blue marbles numbered 1 to 10.we know that probability of an event =  Favorable event  total event 

 

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