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
Answer:
I would assume you're referring to this test? if so the answer is
a, d and e
Answer:
Draw a same side int. angle with s/2 as the perp. bisector
Step-by-step explanation:
Multiply 3x9 and it gives u 27
And -3 plus -9 equal -12