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
Pepsi [2]
3 years ago
12

We want to estimate the percentage of political figures who will make a social media

Mathematics
1 answer:
Ksju [112]3 years ago
7 0

Answer:

0.0208

Step-by-step explanation:

Using the formula for calculating margin of error is expressed as;

M = z * √p(1-p)/n

z is the z score at 90 % interval

p is the proportion

n is the sample size

p = 0.2

n = 1000

z = 1.645

M = 1.645 * √0.2(1-0.2)/1000

M = 1.645 * √0.2(0.8)/1000

M = 1.645 *  0.01264

M = 0.0208

Hence the margin of error is 0.0208

You might be interested in
Find the value of x in the parallelogram
lord [1]

Answer:

72 = x

Step-by-step explanation

154 is one of the degrees for that angle. And I seen 82 for the other one.

All you have to do is subtract 154 and 82 and you get 72.

8 0
2 years ago
Four times the larger of two consecutive even integers is ten less than the smaller. What is the larger of these two numbers?
anygoal [31]

Answer:

-4 is the larger integer

Step-by-step explanation:

n = smaller integer

n + 2 = larger integer

4(n+2) = n-10

4n + 8 =  n - 10

3n + 8 = -10

3n = -18

n = -6

n+2 = -4

7 0
3 years ago
(3/2)2+4÷2⋅3 simplify
Crank
Hi there!

(3/2)2+4<span>÷2*3 = 9

Hope this helps! :)</span>
8 0
3 years ago
Read 2 more answers
What is the savings rate per month?
dedylja [7]

Answer:

My guess is $29

Step-by-step explanation:

So first I take the difference of the 10th and 6th month, which is 116.

I take that and divide it by 4, because that was the change in 4 months(10-6)

116÷4=29

5 0
2 years ago
Read 2 more answers
I need help with this is it yes or no?
n200080 [17]

Answer:

No.

Step-by-step explanation:

Try the vertical line test. If the lines intersect or connect at some point, then it's not a function. Do you want to practice with some Ixls to help, or use some images for reference?

4 0
3 years ago
Other questions:
  • Jamie purchased a condo in Naples, Florida, for $699,000. She put 20% down and financed the rest at 5% for 35 years. What are Ja
    15·1 answer
  • Indicate the formula for the following conditions. P(n,r)=
    12·2 answers
  • WILL GIVE BRAINLIEST!!!!
    7·1 answer
  • Find the sum of the first 8 terms of the sequence: -5. 15, -45, 135, .......
    8·1 answer
  • the larger of two numbers is 7 less than three times the smaller number. if the sum of the numbers is 61, find the numbers
    9·1 answer
  • Simplify 3m4-2+8 <br>A.8m4 <br>B.9m4 <br>C.3m+244 <br>D.3m+284
    13·1 answer
  • Evaluate the numerical expression -12.2 - 6.4 divided 0.8
    12·1 answer
  • Please help I’ll mark you as brainliest if correct
    12·1 answer
  • For question 6 find the value of m and p
    5·1 answer
  • Need help with angle solving​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!