assume that a procedure yields a binomial distribution with n = 4 trials and a probability of success of p =…

assume that a procedure yields a binomial distribution with n = 4 trials and a probability of success of p = 0.50. use a binomial probability table to find the probability that the number of successes x is exactly 3. click on the icon to view the binomial probabilities table. p(3)= (round to three decimal places as needed.)

assume that a procedure yields a binomial distribution with n = 4 trials and a probability of success of p = 0.50. use a binomial probability table to find the probability that the number of successes x is exactly 3. click on the icon to view the binomial probabilities table. p(3)= (round to three decimal places as needed.)

Answer

Explanation:

Step1: Locate values in table

In the binomial - probabilities table, find the row corresponding to $n = 4$ and the column corresponding to $x=3$. Also, find the sub - column for $p = 0.50$.

Step2: Read probability value

The value in the intersection of the row $n = 4$, column $x = 3$ and sub - column $p=0.50$ is the probability $P(3)$. From the binomial probability table for $n = 4$, $x = 3$ and $p = 0.50$, we get $P(3)=0.250$.

Answer:

$0.250$