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
Alinara [238K]
3 years ago
9

A random sample of museum visitors were asked whether they will purchase tickets to an upcoming exhibit. The resulting confidenc

e interval for the proportion of visitors who will purchase tickets is (0.1,0.2). What is the margin of error?
Mathematics
1 answer:
Vladimir [108]3 years ago
3 0

Answer:

the margin of error is 0.05

Step-by-step explanation:

Margin of error = confidence interval ÷ 2

MOE = CI ÷ 2

Confidence interval CI = 0.2 - 0.1 = 0.1

MOE = CI ÷ 2 = 0.1 ÷ 2 = 0.05

the margin of error is 0.05

You might be interested in
A line passes through the point (3,9) and has a slope of 4
expeople1 [14]
Point-slope form is y - y1 = m(x - x1). We just need to plug in our stuff. This gives us y - 9 = 4(x - 3). I am not sure if you need to simplify, but if you do, y - 9 = 4x - 12.
7 0
3 years ago
Read 2 more answers
What is the exact value of tan  -13pi/6 and also the explanation
mihalych1998 [28]
tan\left(-\frac{13\pi}{6}\right)=-tan\left(2\frac{1}{6}\pi\right)=-tan\left(2\pi+\frac{1}{6}\piright)=-tan\frac{1}{6}\pi=-\frac{\sqrt3}{3}
7 0
3 years ago
Read 2 more answers
Given<br> f(x) = -4(x+5),<br> what is the value of<br> f(-3)?<br> 
sp2606 [1]

Answer:

f(-3)=-8

Step-by-step explanation:

plug -3 in as x

-4(-3+5)

12-20

-8

4 0
3 years ago
I am an Ethiopian girl and if u want help I can and I can befriend​
vekshin1

Answer:

what does Ethipoin girl

Step-by-step explanation:

my english s not enougj but i can be ur bf

8 0
3 years ago
Pls help me solve this pls show how you got the answer
Rudiy27

Answer:

my answer is in this picture.

5 0
3 years ago
Other questions:
  • Are there more or less than 5 pt of blood in a human adult. Please help ASAP
    5·2 answers
  • Mickey's bowling score is 16 less
    11·1 answer
  • Y= -2x-9 in standard form
    10·1 answer
  • Two cards are drawn at random from a standartd deck of 52 cards. what is the probability that both cards are aces?
    7·1 answer
  • According to a human modeling​ project, the distribution of foot lengths of women is approximately Normal with a mean of 23.4 ce
    10·1 answer
  • If you have a right triangle where the other two angles are equal, they have to each be 45 degrees because 180 degrees - one 90
    15·1 answer
  • The cost of buying our Stats book online is represented by the 8 sample purchases (in dollars) below: 67.99 78.99 68.99 84.36 80
    10·1 answer
  • The area of a rectangle is at least 115 square centimeters. The width of the rectangle is 5 centimeters and the length of the re
    6·1 answer
  • What is the value of x in the equation below?
    7·2 answers
  • What is the median for 6.74
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!