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
Musya8 [376]
3 years ago
14

If the population standard deviation is o=10, how large a sample is necessary to have a standard error that is less than 5 point

s?
Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
7 0
Use the following questions & solve for n to find the sample size: sample error = o / sqrt(n). Next you would arrange equation to solve for sample size: sqrt(n) = o / sample error. Then square both sides to get: n = (o / sample error)^2.
You might be interested in
the area of a rectangular back yard is given by the trinomial b^2+5b-24. What are possible dimensions of the backyard?
yanalaym [24]
B^2+5b-24 Using the AC method for factoring (b+8)(b-3)
4 0
2 years ago
on an airplane,there are two seats on the left side in each row and three seats on the right side.There are 90 seats on the righ
pantera1 [17]
Left side: (equation) 2/x=3/90 (multiply them together by cross multiplying. 90x2 divided by 3)
=60

Altogether: 90 (right) + 60 (left) =150 seats in total 
                          
4 0
3 years ago
Read 2 more answers
A car traveled at a constant speed for 4 hours and covered 144.6 miles. It used 12 gallons of gas to travel this distance. How f
FromTheMoon [43]
In one hour he traced the distance of: 36.15 miles

With one gallon of gas he went: 12.05 miles 

;) There you go! Good Luck!
8 0
3 years ago
Read 2 more answers
Please help asap I will give you brainliest Find the area of the shaded region
kondaur [170]

Answer:

36

Step-by-step explanation:

Area of total region = 12 ×5

=60

Area of the small region = 8×3

=24

Area of shaded region = Area of Total region - area of small region

= 60 - 24

= 36

4 0
2 years ago
Emma is planning a surprise party. she is considering.......
Ann [662]

Answer:


Step-by-step explanation:

what is she considering? I would need more information to complete the probolem

5 0
2 years ago
Read 2 more answers
Other questions:
  • A slushy machine fills 25 containers that hold 64 oz of liquid in a day. how many quarts is this?
    15·2 answers
  • A marching band has 64 members. The band director
    11·1 answer
  • Find the commission on a $750 sale if the commission is 24%
    14·1 answer
  • Use the vocabulary term "absolute value" to explain the term opposite as it pertains to positive and negative numbers. Explain w
    12·2 answers
  • mr.rogers is buying candy for his class. he'll distribute the candy equally among his 25 scholars, and he wants each scholar to
    7·1 answer
  • 7 + x > 16 Pleas I need Help !!!
    10·1 answer
  • Find a polynomial F(x) of degree 3 with real coefficients and the following zeros. 4,1-i help fast please?
    5·2 answers
  • Name two linear expression whose difference is 5x-4
    10·2 answers
  • La senora carmen pidio un prestamo en cierta financiera de $3,000 con un interes mensual del 8% y quiere saber cuanto debe pagar
    13·1 answer
  • ⅔ (5/16)=equal too ??
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!