The table below tabulates the number of T-shirts in a shop, classified according to their colours and sizes. For example, there are 10 blue T-shirts of Small size and so forth. Blue Red Total Answer: Small Medium Large 10 28 18 25 19 35 47 Answer: 19 37 a) If a T-shirt is selected at random, what is the probability that its colour is red? Give your answer to 2 decimal places in the answer box. X-large 9 12 21 Answer: Total 65 75 140 b) What is the probability that a T-shirt selected at random is blue given that its size is Medium? In the answer box, fill in your answer to 2 decimal places. c) What is the probability that a T-shirt selected at random is either blue in colour or is of Large size? In the answer box, provide your answer to 2 decimal places.
The table below tabulates the number of T-shirts in a shop, classified according to their colours and sizes. For example, there are 10 blue T-shirts of Small size and so forth. Blue Red Total Answer: Small Medium Large 10 28 18 25 19 35 47 Answer: 19 37 a) If a T-shirt is selected at random, what is the probability that its colour is red? Give your answer to 2 decimal places in the answer box. X-large 9 12 21 Answer: Total 65 75 140 b) What is the probability that a T-shirt selected at random is blue given that its size is Medium? In the answer box, fill in your answer to 2 decimal places. c) What is the probability that a T-shirt selected at random is either blue in colour or is of Large size? In the answer box, provide your answer to 2 decimal places.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
Related questions
Question
J 1
![The table below tabulates the number of T-shirts in a shop, classified according to their colours and sizes. For example, there are 10 blue T-shirts of Small size and so forth.
Blue
Red
Total
Answer:
Small
10
25
35
Answer:
Medium
28
19
47
Large
18
19
37
a) If a T-shirt is selected at random, what is the probability that its colour is red? Give your answer to 2 decimal places in the answer box.
Answer:
X-large
9
12
21
Total
65
75
140
b) What is the probability that a T-shirt selected at random is blue given that its size is Medium? In the answer box, fill in your answer to 2 decimal places.
c) What is the probability that a T-shirt selected at random is either blue in colour or is of Large size? In the answer box, provide your answer to 2 decimal places.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F066a3106-2366-46c7-bd8e-90abcb5ca27c%2F8b59d9c8-c82a-429b-99b4-6d798509add1%2F962wm4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The table below tabulates the number of T-shirts in a shop, classified according to their colours and sizes. For example, there are 10 blue T-shirts of Small size and so forth.
Blue
Red
Total
Answer:
Small
10
25
35
Answer:
Medium
28
19
47
Large
18
19
37
a) If a T-shirt is selected at random, what is the probability that its colour is red? Give your answer to 2 decimal places in the answer box.
Answer:
X-large
9
12
21
Total
65
75
140
b) What is the probability that a T-shirt selected at random is blue given that its size is Medium? In the answer box, fill in your answer to 2 decimal places.
c) What is the probability that a T-shirt selected at random is either blue in colour or is of Large size? In the answer box, provide your answer to 2 decimal places.
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps with 3 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![College Algebra](https://www.bartleby.com/isbn_cover_images/9781337282291/9781337282291_smallCoverImage.gif)
![Glencoe Algebra 1, Student Edition, 9780079039897…](https://www.bartleby.com/isbn_cover_images/9780079039897/9780079039897_smallCoverImage.jpg)
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
![College Algebra (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781305652231/9781305652231_smallCoverImage.gif)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
![College Algebra](https://www.bartleby.com/isbn_cover_images/9781337282291/9781337282291_smallCoverImage.gif)
![Glencoe Algebra 1, Student Edition, 9780079039897…](https://www.bartleby.com/isbn_cover_images/9780079039897/9780079039897_smallCoverImage.jpg)
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
![College Algebra (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781305652231/9781305652231_smallCoverImage.gif)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
![Calculus For The Life Sciences](https://www.bartleby.com/isbn_cover_images/9780321964038/9780321964038_smallCoverImage.gif)
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
![Holt Mcdougal Larson Pre-algebra: Student Edition…](https://www.bartleby.com/isbn_cover_images/9780547587776/9780547587776_smallCoverImage.jpg)
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL