satisfied with their work. Estimate the difference between the proportion of all elementary school telementary schofied and all high school teacl teachers. Oisfied by calculating a 95% CI. (Use Pelementary- Phigh school Round your answers to four decimal places.) Do teachers find their work rewarding and satisfying? An article reports the results of a survey of 395 ol teachers and 264 high school Of the elementary school teachers, 224 said they were very satisfied with their jobs, whereas 128 of the high school teachers were very teachers who are teachers who are A USE SALT (0.0160 X, 0.1707 Interpret your 95% confidence interval. We are 95% confident that the difference between the proportions of elementary school teachers who are satisfied and high school teachers who are satisfied falls above the upper bound. We are 95% confident that the difference between the proportions of elementary school teachers who are satisfied and high school teachers who are satisfied falls below the lower bound. . We are 95% confident that the difference between the proportions We are 95% confident that the difference between the proportions of elementary school teachers who are satisfied and high school teachers who are satisfied falls outside these values. elementary school teachers who are satisfied and high school teachers who are satisfied falls between these values.
satisfied with their work. Estimate the difference between the proportion of all elementary school telementary schofied and all high school teacl teachers. Oisfied by calculating a 95% CI. (Use Pelementary- Phigh school Round your answers to four decimal places.) Do teachers find their work rewarding and satisfying? An article reports the results of a survey of 395 ol teachers and 264 high school Of the elementary school teachers, 224 said they were very satisfied with their jobs, whereas 128 of the high school teachers were very teachers who are teachers who are A USE SALT (0.0160 X, 0.1707 Interpret your 95% confidence interval. We are 95% confident that the difference between the proportions of elementary school teachers who are satisfied and high school teachers who are satisfied falls above the upper bound. We are 95% confident that the difference between the proportions of elementary school teachers who are satisfied and high school teachers who are satisfied falls below the lower bound. . We are 95% confident that the difference between the proportions We are 95% confident that the difference between the proportions of elementary school teachers who are satisfied and high school teachers who are satisfied falls outside these values. elementary school teachers who are satisfied and high school teachers who are satisfied falls between these values.
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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Transcribed Image Text:Do teachers find their work rewarding and satisfying? An article reports the results of a survey of 395 elementary school teachers and 264 high school teachers. Of the elementary school teachers, 224 said they were very satisfied with their jobs, whereas 128 of the high school teachers were very
satisfied with their work. Estimate the difference between the proportion of all elementary school teachers who are satisfied and all high school teachers who are satisfied by calculating a 95% CI. (Use pelementary - Phigh school: Round your answers to four decimal places.)
In USE SALT
0.0160
X , 0.1707
Interpret your 95% confidence interval.
We are 95% confident that the difference between the proportions of elementary school teachers who are satisfied and high school teachers who are satisfied falls above the upper bound.
We are 95% confident that the difference between the proportions of elementary school teachers who are satisfied and high school teachers who are satisfied falls below the lower bound.
We are 95% confident that the difference between the proportions of elementary school teachers who are satisfied and high school teachers who are satisfied falls between these values.
We are 95% confident that the difference between the proportions of elementary school teachers who are satisfied and high school teachers who are satisfied falls outside these values.
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