Outcome
10
1
2
3
Probability
0.25
0.25
0.25
10.25
Which is the expected value of the random variable with the given probability distribution?
0
C.
b. 1
d. 2.
a.
1.5
Please select the best answer from the choices provided
B
Ο Ο Ο Ο
Kō
In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.