P(the sum is multiple of 4 or greater than 9)
The answer is 7/18, but I don't understand how you get it. Please explain step by step. THANK YOU!
The answer is 7/18, but I don't understand how you get it. Please explain step by step. THANK YOU!
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hi deer, (sorry, cow !)
just list in a table: favorable = / , unfavorable = x
.. 1 2 3 4 5 6
1 x x / x x x
2 x / x x x /
3 / x x x / x
4 x x x / x /
5 x x / x / /
6 x / x / / /
Pr = 14/36 = 7/18 <-------
QED
just list in a table: favorable = / , unfavorable = x
.. 1 2 3 4 5 6
1 x x / x x x
2 x / x x x /
3 / x x x / x
4 x x x / x /
5 x x / x / /
6 x / x / / /
Pr = 14/36 = 7/18 <-------
QED