Answered: Use the table to get the answer…

Name: Use the table to get the answer b. For the variable EDUC
Uploaded: 2024-03-20T07:07:12.000Z
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Description: Use the table to get the answer b. For the variable EDUC i. What is the mean? ii. What is the standard error of the mean? You will need to calculate this using the appropriate formula –

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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Use the table to get the answer

b. For the variable EDUC

i. What is the mean?

ii. What is the standard error of the mean? You will need to calculate this using the appropriate formula – remember, the GSS is a sample of individuals.

iii. What is the 99% confidence interval estimate?

iv. What is the 95% confidence interval?

v. What is the 68% confidence interval?

Statistics EDUC
Highest year of school completed
N	Valid	2345
Missing	3
Mean	13.73
Std. Error of Mean	.061
Median	14.00
Mode	12
Std. Deviation	2.974
Range	20
Minimum	0
Maximum	20
Sum	32201

Definition Definition Measure of central tendency that is the value that occurs most frequently in a data set. A data set may have more than one mode if multiple categories repeat an equal number of times. For example, in a data set with five item—3, 5, 5, 29, 473—the mode is 5 because it occurs twice and no other value occurs more than once. On a histogram or bar chart, the element with the highest bar represents the mode. Therefore, the mode is sometimes considered the most popular option. The mode is useful for nominal or categorical data (e.g., the most common color car that users purchase), but it is problematic for continuous data because it is more likely not to have any value that is more frequent than the other.

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