Calculate the specified probability
-Suppose that $W$ is a random variable. Given that $P ( W \leq 3 ) = 0.1$, find $P ( W 3 )$.
A)0
B) 3
C) $0.1$
D) $0.9$

Question

Calculate the specified probability
-Suppose that $W$ is a random variable. Given that $P ( W \leq 3 ) = 0.1$, find $P ( W > 3 )$.  
A)0
B) 3
C) $0.1$
D) $0.9$

Quizplus · Accepted Answer

The probability that $W$ is greater than 3 is the complement of the probability that $W$ is less than or equal to 3. Since $P(W \leq 3) = 0.1$, $P(W > 3) = 1 - P(W \leq 3) = 1 - 0.1 = 0.9$.

Calculate the Specified Probability -Suppose That WWW Is a Random Variable P(W≤3)=0.1P ( W \leq 3 ) = 0.1P(W≤3)=0.1

Calculate the Specified Probability
-Suppose That $W$ Is a Random Variable $P ( W \leq 3 ) = 0.1$