Ignore the selected answer.
Suppose the population has the following distribution:
x
1
2
3
4
p_X(x) 0.1 0.3 0.1
0.5
Suppose we are working with a random sample of size 2 coming from this distribution and T is the statistic: sample_total
Which of the following are true:
P(T=4)=
The set of values of T is {1, 2, 3, 4, 5, 6, 7, 8}.
P(T<7=0.65
There are 4 outcomes in the set {T=4}
PT=4=0.11
There are 3 outcomes in the set {T=4}