Answer:
Assume the random variable X has Poisson distribution.
The mean of X is given as
μ
=
7.
As mean of Poisson distribution is equal to...
Answer:
No its not
Step-by-step explanation:
When 42(x + 14y) is simplified:
42(x + 14y)
Expand and remove the brackets. Remember brackets mean to multiply.
42*x
42x
42*14y
588y
42x+588y
Therefore 42x-56 is NOT EQUIVALENT to 42(x + 14y) but is equivalent to 42+588y
18 what is this for exactly..?
The simplified answer is .
<u>Step-by-step explanation:</u>
To add or subtract denominators of the fraction must be same.
If it is not the same, we must take LCM of the denominators. and so we can add the fractions.
To make the denominator same multiply the 1st term and 2nd term by
=
LCM of the denominators is 6x²+ 3xz + 2xy +yz.
Multiply the factors in the numerator.
=
Now, the denominators are same, you can subtract it.
=
=
Thus the simplified solution is