Author Topic: AS Statistics Help Needed  (Read 1018 times)

Offline $!$RatJumper$!$

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AS Statistics Help Needed
« on: October 22, 2010, 09:47:20 am »
Guys how would you do this AS Statistics question:
Question 4(ii) in M/J 2010 P63

Offline astarmathsandphysics

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Re: AS Statistics Help Needed
« Reply #1 on: October 23, 2010, 08:22:37 pm »
list the ways
ccctoto
coke can be in 123 or 234 or 345 or 456 ie 5 ways
orange and tea can be arranged as toto or otot or toot
5*3=15 ways pls
tccctoo or otccctoo or ootccct
18 ways altogether

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Re: AS Statistics Help Needed
« Reply #2 on: October 24, 2010, 10:44:41 am »
list the ways
ccctoto
coke can be in 123 or 234 or 345 or 456 ie 5 ways
orange and tea can be arranged as toto or otot or toot
5*3=15 ways pls
tccctoo or otccctoo or ootccct
18 ways altogether

Than you very much Sir :D