The mean weekly earnings of all employees of a company are $822. The mean weekly earnings of a random sample of 25 employees selected from this company is $837. The difference ($837 - $822 = $15) is the: A) probability error C) sampling error B) nonsampling error D) population error

The mean weekly earnings of all employees of a company are $822. The mean weekly earnings of a random sample of 25 employees selected from this company is $837. The difference ($837 - $822 = $15) is the: A) probability error C) sampling error B) nonsampling error D) population error

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

The mean weekly earnings of all employees of a company are $822. The mean weekly earnings of
a random sample of 25 employees selected from this company is $837. The difference ($837 -
$822 = $15) is the:
A)
probability error
C)
sampling error
B)
nonsampling error
D)
population error

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