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
mash [69]
3 years ago
13

PLEASE HELP!! What is the standard deviation of a data set whose values are all the same?

Mathematics
2 answers:
amm18123 years ago
7 0

Recall that the formula for standard deviation of a sample is:
s
=
√
∑
n
i
=
1
(
x
i
−
¯
x
)
2
n
−
1
DaniilM [7]3 years ago
5 0

Answer:

zero

Step-by-step explanation:

You might be interested in
A boat travelled 336 km downstream with the current. The trip downstream took 12 hours.
miskamm [114]

Answer:

We know the distance (d) equation in terms of rate (r) and time (t) as:

d=rt

Step-by-step explanation:

We have given d=336 km and t= 12 hours, so we have: 336 km = 12t <-- this is our equation.

Divide each side by 12 to solve for t:

12t/12=336/12

t= 28 km/ hour

5 0
3 years ago
Write down the exact value of:<br> a) cos 60°<br> b) sin 0°<br> c) tan 45°
sergey [27]

Answer:

cos 60 1/2

sin0 0

tan45 1

Step-by-step explanation:

do it in calculator

7 0
3 years ago
Read 2 more answers
What is the square root of 46?
Kazeer [188]
If you estimate
7 times 7=49 so the square root of 46 is less than 7
6 times 6= 36 so the square root of 46 is more than 6
so if you do it on a calculator the answer is 6.78
8 0
3 years ago
Read 2 more answers
Will give brainiest
HACTEHA [7]

Answer:9

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the formula of finding the volume of a triangular prism?
rewona [7]

Answer:

Step-by-step explanation:

Let A represent the area of the triangular base and h the height of the prism.  Then the volume of this triangular prism is V = (1/3)(A)(h).

7 0
3 years ago
Other questions:
  • I need help this question is kinda confusing
    15·1 answer
  • Write the sentence as an equation.
    5·1 answer
  • What is the sum of 4.2 × 105 and 5.3 × 105?
    15·2 answers
  • Write an equation to solve this problem:
    5·1 answer
  • Find the value I in a formula P=IRT P=200 R=9% T=4 years
    12·1 answer
  • 4*(8-4)and 2 is the exponent
    9·1 answer
  • True False or Rewrite.
    14·1 answer
  • (9.7 × 10^4) × (2.8 × 10^1)
    6·2 answers
  • What is the equation of the line that passes through the point (1,5) and it parallel to the line 2x + y = 10?
    13·2 answers
  • silicon chips were packed 420 to the box. if 130,420 chips were to be shipped, how many boxes would be needed
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!