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July 31, 2014

July 31, 2014

Posted by **Sharon** on Tuesday, October 6, 2009 at 12:02pm.

b.) all winning tickets?

c.) at least 1 winning ticket?

d.) At least 1 non-winning ticket?

- probability -
**bobpursley**, Tuesday, October 6, 2009 at 12:05pmNo winning? 346/350*345/349*344*348*343*347

There are four ways to get at least one winning ticket:

WLLL

WWLL

WWWL

WWWW

Pr(at least one winning ticket)=sum prob of all those.

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