Determine whether the distributions shown below are probability distributions. If not,
explain why.
X P(x)
2 1/10
4 1/10
6 1/5
8 1/5
10 2/5
X. P(x)
1 0.2
2 0.1
3 0.3
4 0.2
5 0.2
Determine whether the distributions shown below are probability distributions. If not,
explain why.
X P(x)
2 1/10
4 1/10
6 1/5
8 1/5
10 2/5
X. P(x)
1 0.2
2 0.1
3 0.3
4 0.2
5 0.2
