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Mathematics 7 Online
OpenStudy (hockeychick23):

Are rolling a sum of 6 and rolling doubles mutually exclusive events? Explain.

jimthompson5910 (jim_thompson5910):

if two events, A & B, are mutually exclusive, then they cannot happen at the same time

OpenStudy (hockeychick23):

oh ok so they aren't mutually exclusive because getting a sum of 6 would mean rolling them at the same time

jimthompson5910 (jim_thompson5910):

yeah you could get a sum of 6 by rolling 3's

jimthompson5910 (jim_thompson5910):

you can also visually represent things as a venn diagram |dw:1418802167023:dw|

jimthompson5910 (jim_thompson5910):

|dw:1418802261747:dw|

jimthompson5910 (jim_thompson5910):

oh forgot 6,6 for set B, but you get the idea

OpenStudy (hockeychick23):

Ok so because rolling a sum of 6 and getting double at the same is possible they aren't exclusive

jimthompson5910 (jim_thompson5910):

correct

OpenStudy (hockeychick23):

ok thanks!

jimthompson5910 (jim_thompson5910):

np

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