Binomial distribution - spm syllabus

[Wxlauslen123]

No. 13. I dont know how to do no. 13. Pls help to solve this

 

[Deleted member 4993]

View attachment 19491
No. 13. I dont know how to do no. 13. Pls help to solve this

Please show us what you have tried and exactly where you are stuck.

Please follow the rules of posting in this forum, as enunciated at:

https://www.freemathhelp.com/forum/threads/read-before-posting.109846/#post-486520

Please share your work/thoughts about this assignment.

 

[Wxlauslen123]

I was confused between the original marks with the scaled marks. I dont know what's the connection between the both.