The probability distribution of number of televisions per household in a small town
x
0
1
2
3

​P(x)
0.02
0.14
0.31
0.53

Part 1
​(a) Find the probability of randomly selecting a household that has one or two televisions.
The probability is?
​(Type an integer or a decimal. Do not​ round.)

Part 2
​(b) Find the probability of randomly selecting a household that has two or more televisions.
The probability is?
​(Type an integer or a decimal. Do not​ round.)

Part 3
​(c) Find the probability of randomly selecting a household that has between one and three​ televisions, inclusive.
The probability is?
​(Type an integer or a decimal. Do not​ round.)

Part 4
​(d) Find the probability of randomly selecting a household that has at most two televisions.
The probability is?

​(Type an integer or a decimal. Do not​ round.)