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
Cloud [144]
3 years ago
14

What is standard deviation? Please help me!

Mathematics
1 answer:
FromTheMoon [43]3 years ago
5 0

Answer:

Hey!

Step-by-step explanation:

I got this off the internet for you.

In statistics, the standard deviation (SD, also represented by the Greek letter sigma σ or the Latin letter s) is a measure that is used to quantify the amount of variation or dispersion of a set of data values.

Hope this helps! :)

Have a nice day♥

You might be interested in
Write the equation in y-intercept form slope 2 passes through point (5,-2)
Alenkinab [10]
<h2>Answer</h2>

The equation is y = 2x - 12

<h2>Explanation</h2>

Equation in slope intercept form is

y = mx + b

Where,

m = slope

b = y-intercept

Putting the value of slope in this equation:

y = 2x + b

From this we can solve the equation for b

b = y - 2x

b = -2 - 2(5)

b = -12

Now, the equation of y-intercept becomes

y = 2x - 12


5 0
3 years ago
Simplify the expression by combining like terms. 22+5m−4m+7n−8
rewona [7]

Answer: The simplified form by combining like terms is given by

14+m+7n

Step-by-step explanation:

Since we have given that

22+5m-4m+7n-8

Now, we combine the like terms :

1) First we collect m terms :

22+5m-4m+7n-8\\\\=22+m+7n-8\\\\

2) Combine n terms  and constant terms :

=22-8+m+7n\\\\=14+m+7n

Hence, the simplified form by combining like terms is given by

14+m+7n

6 0
3 years ago
Read 2 more answers
(x+6)(x-2)(x-1)=60 write a polynomial
enot [183]
For this case what you should do is:
 1) Multiplication of terms within parentheses correctly.
 2) Rewrite the expression respecting power properties.
 3) Add or subtract terms of equal power.
 Note: See attached image.
 Answer: 
 x ^ 3 + 3x ^ 2 -16x - 48 = 0

8 0
3 years ago
How many ways can five people, a,b,c,d, and e, sit in a row at a movie theater if c must sit to the right of but not necessarily
hichkok12 [17]
A,b,c,d,e
a,b,d,c,e 
a,b,d,e,c
b,a,d,e,c
b,d,a,e,c
b,d,e,a,c

7 0
3 years ago
Read 2 more answers
mrs peters bought 7 1/2 yards of fabric she needs another 4 7/8 yards how many yards of fabric does she need altogether
Nataliya [291]
7 1/2 = 15/2 = 60/8
4 7/8 = 39/8

60/8 + 39/8 = 99/8 = 12 3/8 yards
6 0
3 years ago
Other questions:
  • To multiply a sum by a number, multiply each term inside the parentheses by the number outside the parentheses.
    9·1 answer
  • If you break up the number under the radical in the square root of 36 into two factors that are perfect squares, what are the tw
    10·2 answers
  • I NEED HELP
    15·2 answers
  • If the probability that 20 or fewer kids in a group of 25 like pizza is 57%, what is the probability that at least 21 kids in th
    12·1 answer
  • Please help its just one question thank you
    7·1 answer
  • Please help me with this problem, thank you!
    9·1 answer
  • How do I find the height of a cone if I know its area and diameter?​
    12·1 answer
  • The picture is my question ( 2 math/algebra questions)
    9·2 answers
  • A pair of running shoes cost 60.00. The sales tax is 3%. How much is sales tax?
    11·2 answers
  • HELPP 100 points
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!