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
Write an equation in slope-intercept
Sliva [168]
Y= 1x + 2

Use the formula y=mx+b when trying to do things like this.
Y intercept form is when your line intersects through the y axis, and this is also your b. M is your slope.
7 0
3 years ago
Pls help meeeeeeeeeeeee
Solnce55 [7]

Answer:

A = 8

B = 6

C = 4

D = 7

Top = 29

Side = 20

Step-by-step explanation:

To get A on the bottom side row you divide 32 by 4 and get 8.

To get D, on the first side row, subtract A, 8, now it's 21, 21 divided by 3 is 7.

To get B, on the first top row, subtract A and D, now divide by 2 and you get 6.

To get C, on the third side row, subtract B and divide by 2 and you get 4.

4 0
3 years ago
Carrie is planning her birthday party at a restaurant. She cannot spend more than $75 on the party. The cost per person for the
abruzzese [7]

Answer:

carrie can invite 5 friends with some money left over

Step-by-step explanation:

12f+10<75

12f<75-10     *carry the 10 over

12f<65           *simplify

f<65/12        *carry the 12 over

f<5.42         *simplify

4 0
3 years ago
Read 2 more answers
Consider the tables.
lara [203]
This is so hard not gonna lie :0
7 0
3 years ago
please help i am so confused! need answer fast and thank you soo much! get full points and help your girl out!
Mnenie [13.5K]

Answer:

238 ft³

Step-by-step explanation:

Volume = Length × Width × Height

V = 8.5 × 4 × 7

V = 238 ft³

6 0
3 years ago
Other questions:
  • The circumference of a spherical head of lettuce is 12π in. Find the surface area of the head of lettuce. Express your answer in
    13·1 answer
  • Question
    7·1 answer
  • What is the variable in the expression 9c-4
    6·2 answers
  • Solve the system of equations:<br> y = x-4<br> -2x + y = 18
    10·1 answer
  • Two distinct number cubes are rolled together. Each number cube has sides numbered 1 through 6.
    6·1 answer
  • Simplify: -8x +7-5-5x + 5x<br> A<br> - 8x + 2<br> B<br> -18x+12<br> -x-5<br> D<br> -X+12
    8·1 answer
  • Find the measure of &lt;0
    14·1 answer
  • Someone help me pleaseeee
    5·1 answer
  • Write a linear equation in slope intercept form of a line with a slope of 12 and the point (0, 10).
    15·2 answers
  • Quick algebra 1 question for 10 points!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!