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
FrozenT [24]
1 year ago
8

A distribution of 1000 test scores has a mean of u = 287. Following standardization, what is the standard deviation for this dis

tribution?
Mathematics
1 answer:
blondinia [14]1 year ago
5 0

Answer:

c. σ = 1

Regardless of the original distribution, after standardizing to z-scores, the standard deviation is always 1.

Step-by-step explanation:

quizlet

You might be interested in
Angle abc is dilated by a scale factor of 0.5
levacccp [35]
That isnt even a question is a mathematical statement
8 0
3 years ago
The coordinates of point F are (1, 0.5) and the coordinates of point G are (− 1, − 0.5).
Oduvanchick [21]
The cordoned are 7.8 and 466.0006
7 0
2 years ago
The temperature on Monday was 78.8°C. The temperature on Tuesday was 6.6°C less than the temperature on Monday. What was the tem
geniusboy [140]

Answer:

72.2

Step-by-step explanation:

Monday: 78.8

Tuesday: 78.8 - 6.6 = 72.2

8 0
3 years ago
What is 25-3x=10 broken down
Tema [17]

Answer:

The answer is x = 5

Step-by-step explanation:

The given equation is

25 - 3x = 10

So when we break down this equation, we will have the value of x. Now breaking down the equation and moving variables to the correct positions.

25 - 3x = 10

Moving -3x and 10 to the other sides

25 - 10 = 3x

3x = 25 - 10

3x = 15

Now dividing both sides with 3, we get the following answer

3x/3 = 15/3

x = 5

Breaking down the equation gives us the value of x, i-e 5

5 0
3 years ago
Marnie Walsh purchased a deluxe dictionary for $38.75 and a full-color atlas for $41.10. The state sales tax is 6%, the city tax
hjlf
Tax=2.5+6+1=9.5
deluxe=38.75x1.095=42.43125
fc atlas=41.10x1.095=45.0045
total purchase price=87.43576
rounded=87.44
3 0
3 years ago
Read 2 more answers
Other questions:
  • Help help help help​
    12·1 answer
  • Just give answers to blanck ones just give me The answers cause I don't want no explaining because I'm Savage
    15·1 answer
  • ABCD. If AB=5x and CD=3x + 10, find CD<br> A. 25<br> B. 2<br> C. 5<br> D. 20
    14·2 answers
  • Which expressions are equivalent to the one below? Check all that apply.
    7·1 answer
  • Which steps can be taken to translate the phrase ""the difference in the number of servings and four""? Check all that apply.
    7·2 answers
  • 50 point HELP ASAP Question: A rectangle has sides measuring (3x + 8) units and (6x + 5) units.
    9·1 answer
  • Box of rice contains 8 1/3 cups of rice. how many 1/3- cup servings of rice are in the box
    7·1 answer
  • Given that ABCD is an inscribed quadrilateral and m(ZDAB) = 78°. What is m(DAB)?
    12·1 answer
  • HURRY PLEASE
    6·1 answer
  • Easy question solve and get 10 points 3245=3×100__×2×__×__4×__+5
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!