There are multiple ways to refer to or describe a variance or a standard deviation of either a population or a sample. Likewise, each measure has multiple appropriate equations or symbols. The first table consists of alternative ways of referring to each of these measures. The second table consists of equations or symbols for each of these measures. Alternative Description a. Mean squared deviation from u b. Square root of the sample variance c. Square root of the population variance d. Average squared distance from the sample mean Equation or Symbol 1. √((X-M)² / (n-1)) 2. Σ(X-M)² / (n-1) 3. 0² 4. V(Z(X-H)² / N) For each of the following four measures, select one appropriate description from the first table (lettered) and one appropriate equation or symbol from the second table (numbered). Each answer will be used only once. Measure Sample standard deviation Population standard deviation Sample variance Population variance Alternative Description Equation or Symbol

Ciccarelli: Psychology_5 (5th Edition)
5th Edition
ISBN:9780134477961
Author:Saundra K. Ciccarelli, J. Noland White
Publisher:Saundra K. Ciccarelli, J. Noland White
Chapter1: The Science Of Psychology
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There are multiple ways to refer to or describe a variance or a standard deviation of either a population or a sample. Likewise, each measure has
multiple appropriate equations or symbols. The first table consists of alternative ways of referring to each of these measures. The second table
consists of equations or symbols for each of these measures.
Alternative Description
a. Mean squared deviation from u
b. Square root of the sample variance
c. Square root of the population variance
d. Average squared distance from the sample mean
Equation or Symbol
1. √((X-M)² / (n-1))
2. Σ(X-M)² / (n-1)
3. 0²
4. V(Z(X-H)² / N)
For each of the following four measures, select one appropriate description from the first table (lettered) and one appropriate equation or symbol from
the second table (numbered). Each answer will be used only once.
Measure
Sample standard deviation
Population standard deviation
Sample variance
Population variance
Alternative Description
Equation or Symbol
Transcribed Image Text:There are multiple ways to refer to or describe a variance or a standard deviation of either a population or a sample. Likewise, each measure has multiple appropriate equations or symbols. The first table consists of alternative ways of referring to each of these measures. The second table consists of equations or symbols for each of these measures. Alternative Description a. Mean squared deviation from u b. Square root of the sample variance c. Square root of the population variance d. Average squared distance from the sample mean Equation or Symbol 1. √((X-M)² / (n-1)) 2. Σ(X-M)² / (n-1) 3. 0² 4. V(Z(X-H)² / N) For each of the following four measures, select one appropriate description from the first table (lettered) and one appropriate equation or symbol from the second table (numbered). Each answer will be used only once. Measure Sample standard deviation Population standard deviation Sample variance Population variance Alternative Description Equation or Symbol
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