Which of these is an example of a random sample?

2 answers:

7 0

"<span>D.A phone survey is conducted using twenty names randomly taken from the phone book" is the only example of a random sample. All the others take into account the environment. </span>

Lynna [10]4 years ago

3 0

Answer:

D.) A phone survey is conducted using twenty names randomly taken from the phone book.

Step-by-step explanation:

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