Answer:
Step-by-step explanation:
I would answer but I’m in 6th grade and I don’t know how to
Answer:
it is correct :>
Step-by-step explanation:
<3hope it heps
Answer:
The type of sample that can be considered unreliable is type (a), in which responses are voluntary.
Step-by-step explanation:
The type of sample that can be considered unreliable is type (a), in which responses are voluntary.
It can be considered unreliable because being voluntary, the answers will give a biased result and the analysis will not be valid.
The rest of the options, if the necessary collections are taken, are samples that can be considered reliable.