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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
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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I need help finding part D I am using 0.090- and + 1.96(0.11) and it is not coming out correct.

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 "% Ever"? 51.3% (The numbers in the table are percentages. Either add a % to your answer or convert to a decimal.) P(1 – p) 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? .011 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%.)
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 "% Ever"? 51.3% (The numbers in the table are percentages. Either add a % to your answer or convert to a decimal.) P(1 – p) 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? .011 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%.)
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