Step-by-step explanation:
-30
multiply you'll get a negative number
Answer:
The expected value for the number of defects on a randomly selected plastic part is 0.43.
Step-by-step explanation:
We have the following probability distribution:
P(X = 0) = 0.79
P(X = 1) = 0.09
P(X = 2) = 0.05
P(X = 3) = 0.04
P(X = 4) = 0.03
What is the expected value, E(X), for the number of defects on a randomly selected plastic part?
Each value multiplied by its probability. So
The expected value for the number of defects on a randomly selected plastic part is 0.43.
D is the answer.
It is rational because it can be expressed as a ratio of 2 integers. All rational numbers are real. It is not an integer because it is not a whole number or the ngative of one. It is a fraction.
Can you tell me what the assignment is about? like what were yall learning a therm or just basics...
Answer:
A
Step-by-step explanation:
I think you are in geometry I learned this a little back...
It's hard to explain but basically one side is just (n) another is (n(square root sign))and another is (2n.)
So the answer Is a because in this case (n) is 4