Author Question: In selecting a sample for a telephone company, a researcher used the local telephone book. Given ... (Read 465 times)

melly21297 · **on:** Jun 29, 2018

In selecting a sample for a telephone company, a researcher used the local telephone book. Given that individuals with an unlisted number, individuals with cell phones, and individuals without any type of phone would not be included, this illustrates which type of non-sampling error?
a. incorrect population definition
b. sampling frame non-representative of the population
c. non-response errors
d. faulty problem definition

Question 2

Preliminary tabulations from pretests can provide meaningful information to researchers.

Indicate whether the statement is true or false

gasdhashg · **Reply #1 on:** Jun 29, 2018

Answer to Question 1

B
The sampling frame must match the defined population, or sampling frame errors occur.

Answer to Question 2

T

melly21297 · **Reply #2 on:** Jun 29, 2018

Thank you

gasdhashg · **Reply #3 on:** Jun 29, 2018

Happy to help you

Author Question: In selecting a sample for a telephone company, a researcher used the local telephone book. Given ... (Read 465 times)

melly21297

In selecting a sample for a telephone company, a researcher used the local telephone book. Given ...

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gasdhashg

In selecting a sample for a telephone company, a researcher used the local telephone book. Given ...

melly21297

In selecting a sample for a telephone company, a researcher used the local telephone book. Given ...

gasdhashg

In selecting a sample for a telephone company, a researcher used the local telephone book. Given ...