Answer:
1.5
Step-by-step explanation:
The question is incomplete due to the probability distribution table, investigating you can find it so I will attach it.
Having the table, we need to find the mean of the probability distribution, which is defined as the sum of the product of probability and value of random distribution, that is:
M = Sum (xi) * P (xi)
We replace:
M = 0.5 * 0.07 + 1 * 0.2 + 1.5 * 0.46 + 2 * 0.2 + 2.5 * 0.07
M = 1.5
Therefore, the mean of the given table is 1.5
180-50= 130 so x=130 or 360-100=260 then 260/2=130 so x=130
Answer:
m<AEC = 105
Step-by-step explanation:
(just completed the assignment) they are vertical angles, so they have the same measure
Answer:
33
Step-by-step explanation:
put 4 in for x and then solve
5+7(4)
5+28
33