Answer:
0.6 is the required probability.
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 250
Probability of accessing internet at work = 37%
Probability of accessing internet at home = 44%
Probability of accessing internet at work and home = 21%
We have to evaluate the probability that a person in this sample accesses the internet at home or at work.
Thus, 0.6 is the probability that a person in this sample accesses the internet at home or at work