Suppose that there are 327 members of a professional organization, of which 164 are over the age of 50. What is the probability that a randomly selected member of the organization is over the age of 50?

0.502

Step-by-step explanation:

There are 327 members of a professional organization, of which 164 are over the age of 50.

The probability that a randomly selected member of the organization is over the age of 50 is calculated as:

Probabilty = 164 members/327 members

= 0.501529052

Approximately = 0.502

Therefore, the probability of the randomly selected member is over the age of 50 is 0.502.

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5