Answer:
angle JKL is 106
Step-by-step explanation:
an isosceles triangle means two sides are the same and the bottom two angles are the same length. So you would equal the two equations and solve it to get x. Then replace one of the equation's x with the number you got, which would be 5, and solve that. Since both bottom angle are the same, the other angle would be the same degree, 37*. A triangle is 180* total, so subtract that by two 37's and you'll get the answer.
Answer:
And then the maximum occurs when , and that is only satisfied if and only if:
Step-by-step explanation:
For this case we have a random sample where
where
is fixed. And we want to show that the maximum likehood estimator for
.
The first step is obtain the probability distribution function for the random variable X. For this case each have the following density function:
The likehood function is given by:
Assuming independence between the random sample, and replacing the density function we have this:
Taking the natural log on btoh sides we got:
Now if we take the derivate respect we will see this:
And then the maximum occurs when , and that is only satisfied if and only if: