CNSL 503 Statistics Portage - Study guides, Class notes & Summaries

Parameter - -a numerical value that describes a population Example of parameter - -population mean Statistic - -a value that describes a sample; used to estimate population parameter Example of a statistics - -sample mean In order to make correct inferences about the population, the sample must... - -reflect the population Representative sample - -consist of members that possess the same characteristics as those of the population Biased sample - -a sample that i...

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6 pages

Written in 2024/2025

Grade A+

AlexScorer

CNSL 503 EXAM 1- STATISTICS PORTAGE QUESTIONS AND ANSWERS 2025

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9 pages

Written in 2024/2025

Grade A+

Teacher101

Frequency distribution - -presents the frequency of every value in a dataset Frequency tables - -displays the number of times (ex: frequency) a certain value appears within the dataset in a table format What does each column represent in frequency tables? - -one column represents the category, the other column represents the frequency Absolute frequency - -raw count What type of frequency do you use when answering " how many student out of the total number of student...

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7 pages

Written in 2024/2025

Grade A

AlexScorer