Algebra 1
posted by Caroline .
Can you please check my work?
A city planning committee surveys 100 people waiting at a bus stop about the expansion of the public transportation system.
Is this an example of a: random sample, systematic sample, selfselected sample, convenience sample, bipartisan sample, or stratified random sample?
I think that it's an example of a convenience sample.
Volunteers stop to survey residents of every fourth house from the end of each block in town.
Is this an example of a: random sample, systematic sample, selfselected sample, convenience sample, bipartisan sample, or stratified random sample?
I think that it's an example of a systematic sample.

1 agree
https://hrdag.org/conveniencesampleswhattheyare/
2 agree
http://en.wikipedia.org/wiki/Sampling_%28statistics%29#Systematic_sampling 
This is Algebra 1 where ?

This is so late but yep, you're all correct.
I just wanted to put it out there though and say that I can't believe you take all those hard courses in our school, I bailed out of Physics to hurry and get it over with so 
no
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