debbie394
Badges: 10
Rep:
?
#1
Report Thread starter 2 years ago
#1
how do i know how to do expectation and variance for this question?
how do i know which value n is?

question: question 2iii)
http://pmt.physicsandmathstutor.com/...g%206%20QP.pdf

answer:
http://pmt.physicsandmathstutor.com/...g%206%20MS.pdf
0
reply
ghostwalker
  • Study Helper
Badges: 17
#2
Report 2 years ago
#2
(Original post by esmeralda123)
how do i know how to do expectation and variance for this question?
how do i know which value n is?

question: question 2iii)
http://pmt.physicsandmathstutor.com/...g%206%20QP.pdf

answer:
http://pmt.physicsandmathstutor.com/...g%206%20MS.pdf
Question says "A pair of seeds". You can use the data from 2i, together with the original information prior to that.
0
reply
X

Quick Reply

Attached files
Write a reply...
Reply
new posts
Back
to top
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise

Should there be a new university admissions system that ditches predicted grades?

No, I think predicted grades should still be used to make offers (589)
33.95%
Yes, I like the idea of applying to uni after I received my grades (PQA) (720)
41.5%
Yes, I like the idea of receiving offers only after I receive my grades (PQO) (347)
20%
I think there is a better option than the ones suggested (let us know in the thread!) (79)
4.55%

Watched Threads

View All
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise