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
Natasha_Volkova [10]
3 years ago
6

For a normal distribution what percentage of data falls within one standard deviation of the mean

Mathematics
1 answer:
3241004551 [841]3 years ago
8 0

Answer:

For a normal distribution 68% of data falls within one standard deviation from mean on both sides of mean

Step-by-step explanation:

A normal distribution's graph is a bell shaped curve that is completely described by its mean and standard deviation. Standard deviation is measured in terms of distance from mean.

34% of data is covered in one standard deviation from mean on one side.

Therefore, for a normal distribution 68% of data falls within one standard deviation from mean on both sides of mean ..

You might be interested in
How many acute, obtuse, and right angles are in this figure?
marta [7]
Hello!

Acute angles are angles less than 90°

A right angle is a angle that is exactly 90°

A Obtuse angle is a angle that is more than 90°

Looking at the picture there are

acute angles - 2
obtuse angles - 2
right angles - 0

Hope this helps!
5 0
3 years ago
Read 2 more answers
45 1/2% percent as a fraction in simplest form
topjm [15]
45.5%, or 4.55, for 455/1000.

91/200
8 0
3 years ago
Read 2 more answers
Can some one help me with this question its hard :( down below ill give brainliest
tresset_1 [31]

Answer:

B) 7^2 x 7^3

Step-by-step explanation:

B is 7^5 , everything else is 7^4

6 0
3 years ago
Find the two points on segment AB that divide the segment into 3 congruent Parts if A has coordinates (0 0) and point B has coor
Elena L [17]

Answer:

  (3, 2), (6, 4)

Step-by-step explanation:

Since one end (A) of the segment AB is at the origin, the required points will be 1/3 and 2/3 of the coordinates of B:

  (1/3)(9, 6) = (3, 2)

  (2/3)(9, 6) = (6, 4)

8 0
3 years ago
Consider the function f(x)=x3+6x2−20x+450.
Damm [24]

Answer:

Therefore reminder = 2802

Step-by-step explanation:

f(x)=x³+6x²-20x+450

x-12)x³+6x²-20x+450(x²+18x+196

      x³-12x²

    ____________________

          +18x²-20x+450

           18x²-216x

          _______________

                  196x +450

                  196x-2352

                 _____________

                            2802

Therefore reminder = 2802

6 0
2 years ago
Other questions:
  • Susie is participating in a bake sale for a fundraiser. She baked 8 pies to sell. Two pies weigh 105 g each, one pie weighs 106
    8·1 answer
  • True or False. A sinusoid is a function whose values repeat based on positions of a point that moves around a circle.
    14·2 answers
  • Jordan spent half of his allowance at the
    13·1 answer
  • What is the sign of the quotient when a negative number is divided by another negative number
    8·2 answers
  • How do the mathematical domain and reasonable domain compare
    13·1 answer
  • NO LINKS<br><br> How do I solve quadratic word problems????
    12·1 answer
  • Given a regular octagon. write a plan for how you would determine the necessary measurements and calculations regular octagonal
    6·1 answer
  • Α Ε
    6·1 answer
  • 12. If n(A) = 14, n(B) = 15, and n(<br>AB) = 6, then n(AUB) is<br>​
    10·2 answers
  • Graph: y =<br> |x – 4| + 2
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!