What is the statistical symbol for sample mean? What is the statistical symbol for population Mean?
What is the statistical symbol for sample mean? What is the statistical symbol for population Mean?
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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What is the statistical symbol for sample
What is the statistical symbol for population Mean?
Expert Solution
Step 1
Sample mean
The sub-set of the mention population is identified as a sample. In addition, the sample size is typically labelled n. The sample average is then defined as the average of n sample observations.
Population Mean
For each statistical analysis, a population shall be specified as the total number of subjects. In addition, N typically denotes the population size. The population mean is then defined as the average of the population's N observations.
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