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
Kisachek [45]
2 years ago
9

A fair six-sided die, with sides numbered 1 through 6, will be rolled a total of 15 times. Let x¯1 represent the average of the

first ten rolls, and let x¯2 represent the average of the remaining five rolls. What is the mean μ(x¯1−x¯2) of the sampling distribution of the difference in sample means x¯1−x¯2 ?.
SAT
1 answer:
SIZIF [17.4K]2 years ago
4 0

The sampling distribution of the difference in sample means x⁻₁ - x⁻₂ is; 3.5 - 3.5 = 0

<h3>Difference in sample means</h3>

We are told that;

  • A fair six-sided die, with sides numbered 1 through 6, will be rolled a total of 15 times.
  • x⁻₁ represents the average of the first ten rolls.
  • x⁻₂ represents the average of the remaining five rolls.

Now, the average of the largest and lowest numbers of the six sided die is;

E(x) = (6 + 1)/2 = 3.5

Thus, the average mean of the first ten rows is expressed as;

E(x⁻₁) = (n * E(x))/n

E(x⁻₁) = (10 * 3.5)/10

E(x⁻₁) = 3.5

The average mean of the last five rolls will be;

E(x⁻₂) = (n * E(x))/n

E(x⁻₂) = (5 * 3.5)/5

E(x⁻₂) = 3.5

Thus;

x⁻₁ - x⁻₂ = 3.5 - 3.5 = 0

Read more about difference in sample means at; brainly.com/question/16428987

You might be interested in
Which of the following is when a court reviews the facts and evidence of a civil case to determine whether there is basis for a
Katen [24]
The answer is C. Motion of Summary Judgments because Summary judgment. In law, a summary judgment (also judgment as a matter of law) is a judgment entered by a court for one party and against another party summarily, i.e., without a full trial. Such a judgment may be issued on the merits of an entire case, or on discrete issues in that case.
7 0
4 years ago
As used in line 10, “plot” most nearly means
Paraphin [41]

As used in line 10, “plot” most nearly means (A) mark.... Lines 9-10 state that “The Soviet people didn't plot how they would build these [social] networks.” In this context, the word “plot” means “plan”; the paragraph is implying that the informal economy grew up spontaneously, without premeditation or planning.

8 0
3 years ago
An increase in the temperature of a contained liquid.
harina [27]

Answer:

Heat

Explanation:

when heat is applied to a liquid it causes an increase in temperature.

5 0
2 years ago
You can't see agent handler repositories on the distributed repositories page
Studentka2010 [4]

A distributed repository is a compendium for update files in your environment that can be used for load balancing, configuring specific update sites for network segments, or simply preventing all machines in an environment from updating directly from the ePO server. When you can find the agent handler, you can set it up.

<h3>How do you set up an Agent Handler?</h3>

Log in to the ePO controller and go to Menu>Configuration>Agent Handlers to setup the ePO server's master Handler or Remote Handlers.

In the Handler Status section of the center console, click the Agent Handlers number.

Click the Agent Handler name in the Handler DNS Name column to setup Agent Handler Configurations.

Learn more about agent handler at;
brainly.com/question/17408780
#SPJ1

5 0
2 years ago
Blanca is overwhelmed by all the things she has to do after school. How can she best manage her time more effectively?
Ostrovityanka [42]
I would say getting a schedual book and make her morning routine shorter and hanging out with friends shorter your question is alittle hazy
3 0
4 years ago
Read 2 more answers
Other questions:
  • Can someone please help thanks
    11·1 answer
  • What is the "brains" of the computer?
    15·2 answers
  • When Sam’s science teacher assigns the class some online reading assignments about marine biology, Sam races home after school.
    6·2 answers
  • What's 2+2 :)<br> Show ur work lol
    14·2 answers
  • What can you learn from the heading of a court case?.
    15·1 answer
  • Which word from this excerpt could be used to argue that the narrator is unreliable? ""shaking"" suggests the narrator’s nervous
    8·1 answer
  • To make their language as precise as possible, writers should consider the , or suggested meanings, of words.
    14·2 answers
  • Which image shows triangle ABC dilated by a scale factor of 3 centered at the point B
    11·1 answer
  • A tax on milk would likely cause an increase in the
    14·1 answer
  • Precipitation of ribosomes and RNA
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!