Answer:
The value is 
Step-by-step explanation:
From the question we are told that
The probability that a player is being identified as an NBA all-stars is 95% = 0.95
The number of player in the camp is n = 100
Generally the probability that a player becomes the first person to be evaluated is mathematically represented as

=> 
=> 
Generally the probability that the first basketball player his screening tool identifies as a future NBA all-star is truly a future NBA all-star

=> 
=> 
379x=89
_______
379 =379
x=0.21
Answer:1
Step-by-step explanation: The problem states that each row has only one kind of trophy so the only answer i could think of is one
Every x value should have only one value of y.
So the answer is the last choice.