Answer:
standard deviation is 2.886 [expected points]
Step-by-step explanation:
Let x is number of points scored so that given target uniformly dstributed between 0 and 10
clearly X uniform(0,10)
mean is defined as 

we know that variance is given as 


= 8.333
therefore standard deviation is 
standard deviation is 2.886 [expected points]
Correct answer: the first choice !
The area is 114 yards
Step-by-step explanation:
(10x9) + (4x6)
Answer:
Jamar should hit the wall opposite to the side of the barrier(if there is a space), which will cause the ball to bounce off the wall at an angle and into Target.