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March 31, 2015

March 31, 2015

Posted by **Victoria** on Saturday, June 28, 2008 at 8:53pm.

a)exactly no (zero)time

b)exactly three times

- statistics -
**drwls**, Sunday, June 29, 2008 at 7:47ama) (5/6)^4 = 625/1296 = 0.48225

b) (1/6)^3 *(5/6)*4

= 20/1296 = 0.01543

(The 4 comes from the fact that there are 4 possibilities for which toss is not a 3)

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