Match each sampling description with the sampling method used.

Term

1. An internet advertisement includes a phone number to call for a survey

2. Interviewing 5 percent of the homeowners in each of 4 neighborhoods

3. a daytime manager surveys every fifth employee that arrives to work

4. the recital costume preferences for a dance studio determined by surveying all of the students in the Saturday morning dance class

Definition

A) stratified sampling

B) systematic sampling

C) volunteer sampling

D) convenience sampling

Question

Mathematics

Audrey Burton

16 January, 09:50

Match each sampling description with the sampling method used.

Term

1. An internet advertisement includes a phone number to call for a survey

2. Interviewing 5 percent of the homeowners in each of 4 neighborhoods

3. a daytime manager surveys every fifth employee that arrives to work

4. the recital costume preferences for a dance studio determined by surveying all of the students in the Saturday morning dance class

Definition

A) stratified sampling

B) systematic sampling

C) volunteer sampling

D) convenience sampling

+4

Answers (1)

Know the Answer?

Summer Johnston · Answer 1

1. C - - people choose to call the number

2. A - - there are four distinct groups of data, so this is stratified sampling.

3. B - - Not randomized.

4. D - - a convenient group, not necessarily representative of the whole.