Assignment
1
2. a. A box contains 25 copper plugs, 6 oversize and 9 undersize. A plug is taken, tested but not replaced: a second plug is then treated similarly. Determine the probability that (i) both plugs are acceptable (ii) the first is oversize and the second undersize; (iii) one is oversize and the other undersize.
Reply 1
just swap the numbers and use the same logic
https://socratic.org/questions/a-box-contains-100-copper-plugs-27-of-which-are-oversize-and-16-are-under-size-a
https://socratic.org/questions/a-box-contains-100-copper-plugs-27-of-which-are-oversize-and-16-are-under-size-a
Quick Reply
Related discussions
- Managing Deadlines at the End of Term
- Foundation Degree in Computing (～￣▽￣)～ My Diary
- Tips for Smashing Asignments
- GCSE English Edexcel -writing in the wrong section of the exam paper
- essay results
- tips for history assignments?
- Applied science Unit 6
- Can I get a 2.1?
- Unit 19 - Internet of Things Assignment 1
- Top 3 tips for your first Uni Assignment!
- Higher Modern Studies Assignment - SQA
- access course - failure of 1 assignment
- How do soas summer re-sits work?
- Btec Grading
- I need help with my Access to HE nursing assignments
- Tutorial/Workshop classes at Cardiff university
- how to get an 80% in a law assignment
- How likely am I to get caught for using Chat GPT to solve an entire assignment?
- Don’t know which Uni to choose for online course?
- College assignment/ Funding question for Mphil
Latest
Trending
Last reply 6 months ago
Methods of rationalisation of denominators of complex numberLast reply 6 months ago
Which A-level Maths/Further Maths topics gave you the most trouble?Posted 7 months ago
Pls help me pls im acc gonna die pls pls help me AS EDEXCEL MATHSLast reply 7 months ago
Grade Boundaries Edexcel Further Maths 3A 3C (FP1 & FM1)Last reply 7 months ago
Edexcel AS Level Maths May 15th 2025 Pure Paper 1 + Unofficial Mark SchemeMaths Study Help
67
160
How The Student Room is moderated
To keep The Student Room safe for everyone, we moderate posts that are added to the site.
