1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alexandr1967 [171]
3 years ago
12

Each of n specimens is to be weighed twice on the same scale. Let Xi and Yi denote the two observed weights for the ith specimen

. Suppose Xi and Yi are independent of each other, each normally distributed with mean value μi (the true weight of specimen i) and variance Ï2.
a. Show that the maximum likelihood estimator of Ï2 is Xi and Yi.
Mathematics
1 answer:
Setler [38]3 years ago
8 0

Answer:

attached below

Step-by-step explanation:

Attached below is a detailed solution to your problem above

a) show that the maximum likelihood estimator of Ï2 is Xi and Yi.

attached below is the detailed solution

You might be interested in
37/100 in decimals ok
Virty [35]
37/100 as a decimal<span> equals </span><span>0.37.</span>
8 0
3 years ago
What is the slope of the line represented by the equation y = 4/5 x -3? A-1 B-4/5 C4/5 D3
Cerrena [4.2K]

Option C

<u>ANSWER: </u>

For the given equation slope is \frac{4}{5} so the correct option is c.

<u>SOLUTION: </u>

Given, line equation is $y=\frac{4}{5} x-3$

We need to find the slope of the given equation.

Above given equation is in the form of slope intercept form, i.e. y = mx + c

Where m is the slope and c is the intercept made on axis by this line.

By comparing the given equation and the general form, we can conclude that,  m = \frac{4}{5} and c = -3

hence, for the given equation slope is \frac{4}{5}. so the correct option is c.

8 0
4 years ago
Read 2 more answers
Solve for w<br> S=2(lw +lh+wh)
Maksim231197 [3]
<span>Solve for w
S=2(lw +lh+wh)

</span>x = \frac{S - 2hl }{2(h + l)}

7 0
3 years ago
Approximately how long is a leg of an isosceles right triangle that has a hypotenuse of length 11.31
Lapatulllka [165]

Answer:

Leg of an isosceles right triangle is 7.99 long.

Step-by-step explanation:

Given:

Length of the hypotenuse =11.31

To find:

Length of the leg of an isosceles right triangle =?

Solution:

According to Pythagorean's Theorem, we have

a^2 +b^2 = c^2-----------------------------(1)

Here were are given as isosceles triangle, so the two sides will be of same length

So equation 1 can be rewritten as

a^2 +a^2 = c^2

2a^2 = c^2

Substituting the value of hypotenuse

2a^2 = (11.31)^2

2a^2 = 127.91

a^2 = \frac{127.91}{2}

a^2 =63.955

a = \sqrt{63.955}

a = 7.99

7 0
3 years ago
A sequence which terminates is called
vivado [14]
If a sequence terminates it is called a finite sequence
5 0
3 years ago
Other questions:
  • What is the equation of the line in slope-intercept form?<br> ​<br> ​
    10·1 answer
  • Rewrite 7.13 as a mixed number in lowest terms.
    13·1 answer
  • 7200 plus what equals 8342
    12·1 answer
  • Answer question above. Will mar brainli if you give explanation!
    7·2 answers
  • How much time elapsed between 3:42pm -8:19pm​
    11·2 answers
  • Express the formula P = 21 2w in terms of length,L. Use the new to find the length when the perimeter is 68 and the width is 13.
    12·1 answer
  • Very confused on how to get the inside variables
    14·1 answer
  • What is the probability that you roll a dice and get 3, then get an ace from a deck, then (without replacing the other card) dra
    9·1 answer
  • If jenny gets paid $40 for 3 bracelets, then how much will she get paid for 10 bracelets?
    11·1 answer
  • What is 1.70 times 8.5
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!