14.
4(5.6) = 4(6.0 - 0.4) = 4(6.0) - 4(0.4) = 22.4
16.
4(6 + 7) = 4(6) + 4(7) = 52
18.
14(10 - 5) = 14(10) - 14(5) = 70
Answer: yes uwu
Step-by-step explanation:
Because yes owo
Also my insta is tsuyu._.teh._.frog
Answer:
7
Step-by-step explanation:
Answer:
Now we can find the second moment with this formula:
And replacing we got:
The variance would be given by:
And the deviation would be:
Step-by-step explanation:
For this case we have the following distribution given:
X 1 2 7
P(X) 1/5 2/5 2/5
We need to begin finding the mean with this formula:
And replacing we got:
Now we can find the second moment with this formula:
And replacing we got:
The variance would be given by:
And the deviation would be:
Answer:
F(x) = 16
Step-by-step explanation:
F = 2. We find the value of -5x by inputting the value of the function into the x value.
F(x) = -5(2) + 6
F(x) = 10 + 6
F(x) = 16