The population parameters below describe the full-time equivalent number of students (FTES) each year at Lake Tahoe Community College from 1976–1977 through 2004–2005. μ = 1000 FTESmedian = 1,014 FTESσ = 474 FTESfirst quartile = 528.5 FTESthird quartile = 1,447.5 FTESn = 29 years75% of all years have an FTES are at above:

Given: The population parameters explaining the full-time equivalent number of students in each year…

Answered: The population parameters below…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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The population parameters below describe the full-time equivalent number of students (FTES) each year at Lake Tahoe Community College from 1976–1977 through 2004–2005.

μ = 1000 FTES
median = 1,014 FTES
σ = 474 FTES
first quartile = 528.5 FTES
third quartile = 1,447.5 FTES
n = 29 years

75% of all years have an FTES are at above:

Definition Definition Middle value of a data set. The median divides a data set into two halves, and it also called the 50th percentile. The median is much less affected by outliers and skewed data than the mean. If the number of elements in a dataset is odd, then the middlemost element of the data arranged in ascending or descending order is the median. If the number of elements in the dataset is even, the average of the two central elements of the arranged data is the median of the set. For example, if a dataset has five items—12, 13, 21, 27, 31—the median is the third item in ascending order, or 21. If a dataset has six items—12, 13, 21, 27, 31, 33—the median is the average of the third (21) and fourth (27) items. It is calculated as follows: (21 + 27) / 2 = 24.

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