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
Lunna [17]
3 years ago
10

In describing a dataset, what does the standard deviation or standard error represent?

Mathematics
1 answer:
ivann1987 [24]3 years ago
7 0
A measure of the variation around the estimate of the mean.

The standard deviation is a statistic that lets you know how tightly all the subjects are clustered around the mean in a set of data. A single standard deviation away from the mean in either of the directions accounts for somewhere around 68 % of data. If two standard deviations are away from the mean, it accounts for around 95% of data. If three standard deviations are away it accounts for 99% of the data.

1) The total range of variation in the dataset is called RANGE.

3) A measure of the variation around the estimate of the mean is SEM (STANDARD ERROR OF THE MEAN).

4) The most common value observed (highest frequency) is MODE.

You might be interested in
What is 6,392,094,003 in word form
AfilCa [17]
Six billion three hundred ninety four thousand and three
6 0
4 years ago
Read 2 more answers
Pls help much needed
Margaret [11]

Answer:

2 I guess tell me if it's right

5 0
3 years ago
Read 2 more answers
Anna spent $42 of her savings on music downloads. if the amount she spent was 30% of her savings, how much savings did she have
borishaifa [10]
42/x = 30/100
Flip to get x on top and multiply 42 by 100. You get 4200 and then div that by 30 to get 140.
She had 140 before downloads
4 0
3 years ago
Read 2 more answers
653654755776+64746776765465-6564756775755x65667754544
madam [21]

Answer:

bruh finally

Step-by-step explanation:

5 0
3 years ago
Convert 4,300 inches into miles.
tatuchka [14]

Answer:

0.06786616

Step-by-step explanation:

To convert an inch measurement to a mile measurement, divide the length by the conversion ratio. The length in miles is equal to the inches divided by 63,360.

6 0
2 years ago
Read 2 more answers
Other questions:
  • A multivitamin tablet contains
    15·1 answer
  • Keith is the leading goal scorer for a team in an ice hockey league. Last season, he scored 42 goals in 82 games. Assuming he sc
    14·2 answers
  • Which function is increasing
    14·2 answers
  • Can someone please help me
    8·2 answers
  • Heeelp me please ..?
    8·1 answer
  • How do you find the area of triangles?
    12·2 answers
  • What is the perimeter of the triangle in the diagram?<br><br><br> a + b + <br> a2 + b2<br> 2(a + b)
    10·2 answers
  • Can some one check this?
    5·1 answer
  • A car moving at a constant speed travels 88 feet in 2 seconds. How far can the car travel in one minute?
    9·1 answer
  • Try to solve this lol<br> (PLEASE ACTUALLY SOLVE THIS)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!