d) Use your answers for Parts B and C to compute the 95% confidence interval for the proportion of children who have ever been victimized (attempted or completed): We are 95% confident that the true proportion of children who had been vicitmized (attempted or completed) is between and (Enter the smaller number first. Answers can be written as a decimal, like 0.752, or as a percent, like 75.2%.)
d) Use your answers for Parts B and C to compute the 95% confidence interval for the proportion of children who have ever been victimized (attempted or completed): We are 95% confident that the true proportion of children who had been vicitmized (attempted or completed) is between and (Enter the smaller number first. Answers can be written as a decimal, like 0.752, or as a percent, like 75.2%.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
I need help finding D
![a) What is the sample size, found at the bottom of the table? 2072
b) What is the point estimate for the top row, "Attempted and completed", under "% Last Year"?
37.1%
(The numbers in the table are percentages. Either add a % to your answer or convert to a
decimal.)
P(1 — р)
c) The standard error can be computed using the formula SE =
where p is the point
n
estimate and n is the sample size. What is the standard error for part B?
.0106
d) Use your answers for Parts B and C to compute the 95% confidence interval for the proportion of
children who have ever been victimized (attempted or completed):
We are 95% confident that the true proportion of children who had been vicitmized (attempted or
. (Enter the smaller number first.
completed) is between
and
Answers can be written as a decimal, like 0.752, or as a percent, like 75.2%.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9b603b34-c6a3-4743-9050-cb413623963c%2F10039fe6-117c-4c0c-b757-547aafc7e509%2F5o6evj_processed.png&w=3840&q=75)
Transcribed Image Text:a) What is the sample size, found at the bottom of the table? 2072
b) What is the point estimate for the top row, "Attempted and completed", under "% Last Year"?
37.1%
(The numbers in the table are percentages. Either add a % to your answer or convert to a
decimal.)
P(1 — р)
c) The standard error can be computed using the formula SE =
where p is the point
n
estimate and n is the sample size. What is the standard error for part B?
.0106
d) Use your answers for Parts B and C to compute the 95% confidence interval for the proportion of
children who have ever been victimized (attempted or completed):
We are 95% confident that the true proportion of children who had been vicitmized (attempted or
. (Enter the smaller number first.
completed) is between
and
Answers can be written as a decimal, like 0.752, or as a percent, like 75.2%.)
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