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
katrin [286]
3 years ago
14

How do I do this? Please help.

Mathematics
1 answer:
Klio2033 [76]3 years ago
5 0

just do it like nike said

You might be interested in
12.4. Measure of Dispersion<br>2076 Q.No. 15 Find the standard deviation of: 4, 6, 8, 10, 12.​
Alenkinab [10]

Answer:

Standard deviation of given data = 3.16227

Step-by-step explanation:

<u><em>Step(i)</em></u>:-

Given sample size 'n' = 5

Given data  4, 6,8,10,12

Mean = \frac{4+6+8+10+12}{5} = 8

Mean of the sample x⁻ = 8

Standard deviation of the sample

                  S.D = \sqrt{\frac{Sum(x-x^{-} )^{2} }{n-1}}

<u><em>Step(ii)</em></u>:-

Given data

x          :         4      6       8       10      12

x-x⁻      :      4 - 8   6-8   8-8    10-8    12-8

(x-x⁻)   :        -4      -2     0          2        4

(x-x⁻)²  :        16     4       0         4        16  

 

  S.D = \sqrt{\frac{Sum(x-x^{-} )^{2} }{n-1}}

  S.D = \sqrt{\frac{16+4+0+4+16}{4}}

 S.D = √10 = 3.16227

<u><em> Final answer</em></u>:-

The standard deviation = 3.16227

8 0
2 years ago
In one revolution a circle covers a distance equal to its
DIA [1.3K]

Answer:

c

c

c

c

c

c

c

c

c

c

c

c

c

c

c

c

c

c

cc

c

c

6 0
3 years ago
Read 2 more answers
F(x) = 3x2-2x +1, evaluate:
Bogdan [553]
F(x)=3x^2 - 2x +1
f(-1)=3(-1)^2-2(-1)+1
f(-1)=3( 1 ) +2+1
f(-1)=3+3
f(-1)=6
7 0
3 years ago
Compute 7-9-2+10-4?
alexandr1967 [171]
I believe it would be 2. Since 7-9= -2 then subtract another 2 which equals -4 then add 10 which equals 6 then subtract 4. Which equals 2.

2 is the answer, hope this helps

3 0
3 years ago
What is 19 x 3.564239
Phoenix [80]
67.720541 multiply 19 by 3.564239
5 0
3 years ago
Read 2 more answers
Other questions:
  • PLSSSS HELP SHOW WORK WILL CROWN BRAINLIEST 20pts!!!!!!!!!!!!!!!!!
    14·1 answer
  • X(x+8) = 256 square yards<br> solve for x<br><br><br> im having a lot of trouble please help
    13·1 answer
  • Please help me answer this question
    13·1 answer
  • Can someone double check me???
    7·2 answers
  • Which equation shows a line that is perpendicular to the line
    8·1 answer
  • What is the value of x?<br> a. x = 18<br> b. x = 48<br> c. x = 82 <br> d. x = 98
    11·1 answer
  • For each $75 gym membership sold, the gym keeps $55 and the employee who sold it gets $20 in commission. The commission the empl
    15·2 answers
  • Find the equation of the line that passes through (4,4) and is parallel to
    8·1 answer
  • Question 8 of 10 These box plots show daily low temperatures for a sample of days in two different towns. Town 15 20 40 45 Town
    5·1 answer
  • Solve your answers using inequalities using a number line strategy or a factor table strategy. Express your answers using set no
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!