lberries08
13.05.2021 •
Mathematics
PLZ HELP IF WRONG ILL REPORT
Best Buy wants to know whether customers liked the televisions they purchased from the store in the past year.
The store calls and asks every 4th person who bought a television within the past year whether he or she likes it.
Is this sample biased or unbiased? Please explain your reasoning! (Tell why)
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Ответ:
Ответ:
The store calls and asks every 4th person who bought a television within the past year whether he or she likes it.
It is biased because opinion was shared..
Ответ:
18
Step-by-step explanation: