After 2 hours of a particular shift, 2 defects have already been detected. What is the probability that there will be less than a total of 4 defects detected during the entire shift?

The answer is

Explanation:

This is because, if it takes 2 hours to detect 2 defects, In 24 hours, the total defect to be detected is 24.

The probabilty of less than (Total) of 4 defect =

                     1 - probability of it been 4 (in an entire shift)

  probability of been 4 = =

Therefore,

probability of less than 4 = =

manifest functions are the recognized and intended consequences of any social pattern, while latent functions are those unrecognized and unintended consequences. to analyze the manifest functions of any social institution, we have to study its contribution to the continuation of a group, community, or society.

is there a year set? the question is incomplete