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A college would like to estimate the proportion of its students that work full-time while going to school. A researcher at the college found that 108 students out of a random sample of 337 students worked full-time while going to school. Determine the point estimate, and the sample standard deviation, 8. Round the sample proportion to four decimal places and round the standard deviation to six decimal places, if necessary. р Sp Using a 95% confidence level, determine the margin of error, E, and a confidence interval for the proportion of all students at the college who work full-time while going to school. Report the confidence interval using interval notation. Round solutions to four decimal places, if necessary. = The margin of error is given by E A 95% confidence interval is given by

A college would like to estimate the proportion of its students that work full-time while going to school. A researcher at the college found that 108 students out of a random sample of 337 students worked full-time while going to school. Determine the point estimate, and the sample standard deviation, 8. Round the sample proportion to four decimal places and round the standard deviation to six decimal places, if necessary. р Sp Using a 95% confidence level, determine the margin of error, E, and a confidence interval for the proportion of all students at the college who work full-time while going to school. Report the confidence interval using interval notation. Round solutions to four decimal places, if necessary. = The margin of error is given by E A 95% confidence interval is given by

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
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A college would like to estimate the proportion of its students that work full-time while going to school. A researcher at the college found that 108 students out of a random sample of 337 students worked full-time while going to school. Determine the point estimate, and the sample standard deviation, sp. Round the sample proportion to four decimal places and round the standard deviation to six decimal places, if necessary. р Sp Using a 95% confidence level, determine the margin of error, E, and a confidence interval for the proportion of all students at the college who work full-time while going to school. Report the confidence interval using interval notation. Round solutions to four decimal places, if necessary. = The margin of error is given by E A 95% confidence interval is given by
Transcribed Image Text:A college would like to estimate the proportion of its students that work full-time while going to school. A researcher at the college found that 108 students out of a random sample of 337 students worked full-time while going to school. Determine the point estimate, and the sample standard deviation, sp. Round the sample proportion to four decimal places and round the standard deviation to six decimal places, if necessary. р Sp Using a 95% confidence level, determine the margin of error, E, and a confidence interval for the proportion of all students at the college who work full-time while going to school. Report the confidence interval using interval notation. Round solutions to four decimal places, if necessary. = The margin of error is given by E A 95% confidence interval is given by
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