Computation of probability from discrete distribution
An electronics marketer has industrialised the following probability distribution of the number of television sets owned by a household.
Number of Television Sets Owned by Household Probability
0 0.04
1 0.24
2 0.33
3 0.21
4 0.13
5 0.05
Regulate the probability that a household owns at least three television sets.
a) 0.18
b) 0.21
c) 0.39
d) 0.61