2.1.1 In each of the following examples, identify the population, the sample, and the research variable. a. To determine the total amount of error in all students' bills, a large university selects 150 accounts for a special check of accuracy. b. A wildlife biologist collects information on the sex of the 28 surviving California condors. (When this question was written, there were only 28 surviving California condors.) c. An organic chemist repeats the synthesis of a certain compound 5 times using the same procedure and each time determines the percentage of yield.
2.1.1 In each of the following examples, identify the population, the sample, and the research variable. a. To determine the total amount of error in all students' bills, a large university selects 150 accounts for a special check of accuracy. b. A wildlife biologist collects information on the sex of the 28 surviving California condors. (When this question was written, there were only 28 surviving California condors.) c. An organic chemist repeats the synthesis of a certain compound 5 times using the same procedure and each time determines the percentage of yield.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![2.1.1
In each of the following examples, identify the population, the
sample, and the research variable.
a. To determine the total amount of error in all students' bills, a
large university selects 150 accounts for a special check of
accuracy.
b. A wildlife biologist collects information on the sex of the 28
surviving California condors. (When this question was written,
there were only 28 surviving California condors.)
c. An organic chemist repeats the synthesis of a certain
compound 5 times using the same procedure and each time
determines the percentage of yield.
d. The Census Bureau distributes a special questionnaire to 1 out
of every 20 households in the census and among other questions
inquires about the number of rooms in the dwelling.
e. A manufacturer examines the records of each of its employees
to determine how long each one has worked for the company.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1da2b7e6-ff1f-4d03-afb3-6b710fedc971%2Ffa9e6d48-29dc-4fab-8cf6-c1d674db5adc%2F8atr58c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2.1.1
In each of the following examples, identify the population, the
sample, and the research variable.
a. To determine the total amount of error in all students' bills, a
large university selects 150 accounts for a special check of
accuracy.
b. A wildlife biologist collects information on the sex of the 28
surviving California condors. (When this question was written,
there were only 28 surviving California condors.)
c. An organic chemist repeats the synthesis of a certain
compound 5 times using the same procedure and each time
determines the percentage of yield.
d. The Census Bureau distributes a special questionnaire to 1 out
of every 20 households in the census and among other questions
inquires about the number of rooms in the dwelling.
e. A manufacturer examines the records of each of its employees
to determine how long each one has worked for the company.
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