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
timama [110]
3 years ago
8

Math Help Please?

Mathematics
2 answers:
hjlf3 years ago
5 0
The median is 3 that's all I know
Lelechka [254]3 years ago
5 0
The Variance:  

(12+6+8+5+2+7+3+5+6+7)/10=6.1 is mean (average)
Then you subtract 6.1 from each number in the data set and after getting the result you do the same thing as finding the average but you also have to square the result. So:
(5.9^2+(-0.1)^2+1.9^2+(-1.1)^2+(-4.1)^2+0.9^2+(-3.1)^2+(-1.1)^2+(-0.1)^2+0.9^2)/10= 6.89 
Variance is 6.89.

<span>Standard Deviation is just the square root of Variance, so:
</span><span>√6.89=2.62 (the answer is rounded)</span>
You might be interested in
how do I figure out the area of a rectangle where the distance around the rectangle is 12.5 kilometers for 5th grade math
Anvisha [2.4K]
Width times length is how you find the answer
8 0
3 years ago
Read 2 more answers
Simplify: −4(2(−4)+3)+4(12÷4)
serg [7]

Answer:

32

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
If the measures of <br> m
monitta

Answer:

? Did you finish asking it...............?

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
PLZ HELP 13 POINTS!!!!!!!!!! consider the table below that represents a function... input- 20 | -6 | -10 | 5 | -2 | -17 | 8 | ?
wel
-3 and 2 should work
-17, 5, 8 will not work since they are already in the table and we know that the output will not be 9
3 0
3 years ago
Read 2 more answers
Evaluate the Expression<br><br> 8√8.41 +1.8
frez [133]

Answer:

25.56247249

(Hope this helps)

6 0
3 years ago
Other questions:
  • Given the point (3,4) and the slope of 6, find Y when X =27
    7·1 answer
  • In a sample of 855 bartenders, 48.0% report hearing complaints from patrons about their jobs. If the margin of error for the pro
    10·1 answer
  • At Burger Barn, each burger is made with 5/12 pounds of beef.If the chef has 3 1/3 pounds of ground beef, how many burgers can b
    13·1 answer
  • Negative nine minus negative ten?
    8·1 answer
  • What is the measure of R?<br> A. 32<br> B. 40°<br> C. Cannot be determined<br> D. 64°
    7·2 answers
  • Z= a/m, for a <br> It a literal equation
    7·2 answers
  • If a line falls on the points (7, 10) and (4,8), what is its slope? Enter your
    8·1 answer
  • I donnt know ..............
    5·1 answer
  • What are the coordinates of the point hat is 2/3 of the way from A to B?
    10·1 answer
  • HURRY PLEASE <br> What is measure of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!