On a ranch, a rancher can place a loop of rope, called a lasso, once in every 3 throws around a cow’s neck. What is the probability that the rancher will be able to place a lasso around a cow’s neck at least once in 3 attempts?	Select:
A) 1/3	B) 5/9	C) 7/9	D) 19/27	E) 23/27
P(missing all 3)=(2/3)^3=8/27   P(success on at least one attempt)=1-8/27=19/27   The answer is 19/27.
<result>D</result>
On a ranch, a rancher can place a loop of rope, called a lasso, once in every 3 throws around a cow’s neck. What is the probability that the rancher will be able to place a lasso around a cow’s neck at least once in 3 attempts?