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
nika2105 [10]
3 years ago
15

g Jack is polling New Yorkers to determine what proportion of them want to legalize recreational marijuana. How many New Yorkers

should the sample to ens
Mathematics
1 answer:
wolverine [178]3 years ago
5 0

Answer:

1006

Step-by-step explanation:

Take proportion, p = 62%

n = (Z² * pq) / M.E²

Margin error = 0.03

p = 62% = 0.62

q = 1 - p = 1 - 0.62 = 0.38

Zcritical at 95% = 1.96

n = (1.96² * (0.62*0.38)) / 0.03²

n = 0.90508096 / 0.0009

n = 1005.6455

n = 1006

Sample size = 1006

You might be interested in
Find the center of the circle that can be circumscribed about EFG with E(4, 4), F(4, 2), G(8, 2). (3, 6) (4, 2) (4, 4) (6, 3)
Lesechka [4]

Answer:

(6,3)

Step-by-step explanation:

8 0
3 years ago
Carlos buys a new bicycle
Bond [772]
16% of 231 is 36.80
16% + 84% = 100%
36.80+ 231 = $267.80
Ans = $267.80
3 0
3 years ago
Please help me!!!!!!!!!
Aneli [31]
It’s 45, since the bottom corner is 90, the top one is 45 bc if you turn it into a rectangle it has to be 90 also and half of that is 45, 90 plus 45 is 135 and all the angle of a right triangle make 180, so 180 minus 135 is 45
5 0
2 years ago
Read 2 more answers
NEED ANSWER! I​ will give brainlist.
julsineya [31]

Answer:

After 1 years: 20235.396, which can be rounded to 20235.40

After 2 years: 21523.79

After 5 years: 25388.98

After 10 years: 31830.96

The money doubles after 15 years.

8 0
3 years ago
Find the greatest common factor.<br> 3a2x2 + 3a2x + 3a2
hammer [34]

Answer:

3a2

Step-by-step explanation:

You can find it in all the terms

4 0
3 years ago
Read 2 more answers
Other questions:
  • What number is 20% of 625
    6·2 answers
  • Planes S and R both intersect plane T Which statements are true based on the diagram? Select three options OPlane S contains poi
    10·1 answer
  • Please show your work on this and I’ll mark you brainliest!!
    13·1 answer
  • A + 1 = <br> please help now please
    10·1 answer
  • A line passes through the point (-2, 7) and has a slope of -5.
    10·1 answer
  • Helpppp<br> 3x + 10<br> 3x + 2<br> x = [?]
    9·1 answer
  • Which method correctly solves the equation using the distributive property? Negative 0.2 (x minus 4) = negative 1.7
    11·1 answer
  • A . What is the slope in the line of the graph ?
    7·1 answer
  • Ricardo has 3 rolls of tape. Each roll has 8 and 1 third feet of tape. It takes 2 and 2 thirds feet of tape to close a box compl
    10·2 answers
  • Solve by completing the square
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!