A.) There are going to be 72 total possibilities.
Because if you have 6 times 6 is 36 times 2 is 72.
B.) The probability that the sum on the dice come out to be 11 is 2:72
Because you can only have (6,5) and (5,6)
C.) The probability that the sum on the two dice comes out to be 7 is 6:72
Because you have (6,1) (1,6) (5,2) (2,5) (4,3) (3,4)
D.) The probability that the numbers on the two dice are equal is 6:72
<span>Because you have (6,6) (5,5) (4,4) (3,3) (2,2,) (1,1) </span>
This reduced fraction would be c. x+y/8.
You can apply the Difference of Two Squares Formula (x^2+y^2)=(x+y)(x-y). Then, you can factor out the common term 8 and cancel out the common factor x-y. Hope this helps! :)
Answer:
E 240
Step-by-step explanation:
Geometric Distribution mean = (1- p) / p
16 = (1 - p) / p
16p = 1 - p ; 17p = 1 ; p = 1/17 = 0.058
Standard Deviation = (1 - p) / p^2
= (1 - 0.058) / (0.058)^2
0.942 / 0.003364
= 280 , closest to 240
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