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
Aneli [31]
2 years ago
11

How to find sample standard deviation from population standard deviation.

Mathematics
1 answer:
denis23 [38]2 years ago
6 0

Answer:

I can't even see anything can you reupload your answer, please?

Step-by-step explanation:

You might be interested in
Amir started a business with john and jack. Amir invested 2/6 of the amount to start a business. John 2/5 of the investment. The
Nonamiya [84]

First, we need to add 2/6 and 2/5.

2/6 can be simplified to 1/3

We need to have 1/3 and 2/5 have the same denominator. 3 and 5's LCM (least common multiply) is 15.

Multiply both the numerator and denominator of 1/3 by 5. This equals 5/15.

Multiply both the numerator and denominator of 2/5 by 3. This equals 6/15.

5/15 plus 6/15 is 11/15. This means that Jack's 6000 dollars is 4/15.

Let's say that x is the total amount invested by all three.

6000/x would equal 4/15.

Solve this by multiply 6000 by 15 and 4 by x and making these two equal each other.

90000 would equal 4x. Divide both sides by 4 to get x.

90000 divided by 4 would be 22500.

4/15 is the fraction by Jack

22500 is the total amount invested by all 3

7 0
2 years ago
Which number is 2,678 less than 10,000
lesantik [10]
Less than means to subtract so 2678 less than 10000 will be
=10000-2678
=7322
3 0
3 years ago
Read 2 more answers
Do most of the shoppers spend more than $30?
PtichkaEL [24]
Well, in the real would many people spend more than $30.
8 0
3 years ago
What formula do you use to find the area of a pyramid
dedylja [7]

Answer and Step-by-step explanation:

To find the surface area of a pyramid, start by multiplying the perimeter of the pyramid by its slant height. Then, divide that number by 2. Finally, add the number you get to the area of the pyramid's base to find the surface area.

8 0
2 years ago
Read 2 more answers
Find the value of x.
enot [183]
X is 10 take that’s known 80 degrees and the fact that it is a right angle means the whole this is 90 degrees so therefore x is 10 90=80+_
6 0
2 years ago
Other questions:
  • There are 300 milligrams how many grams can we get with that much?
    5·2 answers
  • What is the length of the darkened arc?​
    10·2 answers
  • Identify the domain of the function.
    13·1 answer
  • Find the slope of the line that passes through the points (-2, 4) and (-5, -6).
    12·1 answer
  • Dashna paid a $20 fee for a booth at an art fair so she could sell her ceramic bowls. She will earn $10 for every ceramic bowl s
    15·1 answer
  • A carpenter is making a backyard deck. In the measurements, he has determined that he needs to make a support triangle with an a
    5·1 answer
  • PLEASE HELP ASAP PLEASE WILL GIVE BEST RATE AND BRAINLEST PLEASE​
    12·2 answers
  • 4 bells toll together at 9 am. They toll after 7, 8. 11 and 12 seconds respectively. How many times will they toll together agai
    13·1 answer
  • What is the volume of the rectangular prism?3 1/2 mm 9 mm 8 1/2 mm
    9·1 answer
  • I am taking quiz corrections and as you see Iwrote one statement correct about theconstitution but I got the other 2 wrong.Based
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!