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
Tom [10]
2 years ago
10

I need help with this!

Mathematics
1 answer:
AleksAgata [21]2 years ago
5 0

9514 1404 393

Answer:

  64.6

Step-by-step explanation:

One standard deviation is 4.3. Then +2 standard deviations is ...

  (+2)(4.3) = +8.6

This amount added to the mean gives ...

  56 +8.6 = 64.6 . . . . +2σ from the mean

You might be interested in
Find x.<br> x = 4<br> x = 5<br> x = 6
ivann1987 [24]
X=5, should be right correct me if i’m wrong.
7 0
2 years ago
Read 2 more answers
Can yall check my answer ?
Rzqust [24]

Answer:

its good :)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
May someone please help me ASAP
Ivenika [448]

Answer:

84+n=342

Step-by-step explanation:

you would subtract 84 from 342 to find the width since it is perimeter.

3 0
3 years ago
Find P(4).<br> A 1/8<br> B 1/4<br> C 1/2
olga nikolaevna [1]
The correct answer would be A. There is only a 1/8th percent chance of the spinner landing on 4.
4 0
2 years ago
What was it about Truman's background that helped make him a good president? A. He spent his entire adult life as a public serva
Rufina [12.5K]
 B)<span>He had experience in a wide variety of jobs</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is 6x^2-2x+1=0 plz help
    7·1 answer
  • The life in hours of a 75-watt light bulb is known to be normally distributed with σ = 25 hours. Suppose that you wanted the tot
    10·1 answer
  • Which of the following expressions represents the least common multiple of 15, 18, and 25?
    8·1 answer
  • Find the domain of f/g<br> f(x) = square root 4-x^2<br> g(x) = Square root 3x+4
    15·2 answers
  • Evaluate 6(p-q)/(p-1) when p=13 and q=3
    14·1 answer
  • In ΔEFG, the measure of ∠G=90°, the measure of ∠E=78°, and GE = 33 feet. Find the length of FG to the nearest tenth of a foot.
    10·1 answer
  • Lines / and m are parallel. Line / can be represented by the equation 3x + 4y = 8. If line
    12·1 answer
  • A bacteria culture initially contains 2000 bacteria and doubles every half hour.
    8·1 answer
  • Anybody have the correct Answer for this math problem?
    7·1 answer
  • The radius of a circle is 3 miles. What is the circle's area?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!