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
Vaselesa [24]
3 years ago
10

How do you find the variability of a sample?

Mathematics
2 answers:
k0ka [10]3 years ago
4 0

Answer:

Step 1: Calculate the mean (the average weight).

Step 2: Subtract the mean and square the result.

Step 3: Work out the average of those differences.

Step-by-step explanation:

Paladinen [302]3 years ago
3 0
Definition of Sample Variance
Step 1: Calculate the mean (the average weight).
Step 2: Subtract the mean and square the result.
Step 3: Work out the average of those differences
Info abt the formula: The variability of a data set as measured by the number R=xmax−xmin. The variability of sample data as measured by the number √Σ(x−ˉx)2n−1.
You might be interested in
Solve for the value of e.<br> pls help
Zinaida [17]

Answer:

44

Step-by-step explanation:

the steps are in the pic above

4 0
3 years ago
Divide. Express your answer in simplest form. 8 divided by 2 4/9​
Elena L [17]

Answer:

3 3/11

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
What is the value of x?
Anna007 [38]

Answer:

4x= 40

Step-by-step explanation:

40/4 = 10

7 0
3 years ago
Read 2 more answers
at the craft store , alan bought a bag of orange and green marbles. the bag contained 25 marbles, and 40% of them where orange.
Kazeer [188]

Answer:

There are 10 orange marbles

Step-by-step explanation:

There are 25 marbles in the bag

40% are orange

To determine the number of orange marbles, we multiply the total number of marbles  by the percent that are orange

25 *40% = number of orange marbles

25*.40

10

There are 10 orange marbles


4 0
3 years ago
Read 2 more answers
What are the domain and range and asympote of h(x)=6^x -4?
Arturiano [62]
Bksnsskbd fcnfkdn sishfmdibaub subneibfs uh a
8 0
3 years ago
Other questions:
  • What’s the distance between (-2,1) and (4,3)
    7·1 answer
  • Which transformation of AB will produce a line segment A’B that is parallel to AB
    13·1 answer
  • Solve the following inequality: 6X + 2 - X &lt; 17
    8·1 answer
  • Convert to a form that reveals the zeros
    12·1 answer
  • A car is driving at 70 kilometers per hour. How far, in meters, does it travel in 5 seconds?
    15·1 answer
  • Evaluate the function for x = –8.<br> f(x) = –2x – 12<br> a. 28<br> b. –40<br> c. –28<br> d. 4
    15·2 answers
  • El ancho de un jardìn de forna rectangular mide 40m y su diagonal 60m ¿Cuàl de las siguientes opciones nos indica la medida del
    11·2 answers
  • 2. A bacteria population is modeled by the equation p(n)= 10,000.2", where h is the number of hours since
    11·1 answer
  • Answer the attachment please <br><br>And subscribe to Offxcial Prxmiise<br>X=8 and y=3
    11·1 answer
  • PLEASE HELP ASAP EASY WILL GIVE BRAINLIEST
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!