Question 612850
 jESSICA HAS A NUMBER CUBE WITH THE SIDES NUMBERED 1 TO 6. sHE IS GOING TO ROLL THE CUBE 4 TIMES. wHAT IS THE PROBABILITY OF THE CUBE LANDING WITH AN ODD NUMBER UP ONCE AND AN EVEN NUMBER UP THE OTHER 3 TIMES?
------
# of ways that odd number can be placed: 4
Probability of each of the digits: 1/2
-------
Your answer: 4*(1/2)^4 = 4*1/16 = 1/4
======================================
Cheers,
Stan H.
============