Mathematics, 03.06.2020 01:57 erykp17

Vishal was interested in the relationship between a person's age and their musical preferences. He called all
the numbers listed in his city's telephone directory, and whenever someone answered and agreed to be
surveyed, he asked them for their age and interviewed them about their musical preferences.
Once he was done, he analyzed his results and found that younger people prefer pop and hip-hop music
while older people prefer jazz and classical music.
What type of statistical study did Vishal use?
Choose 1
Sample study
Experiment
Observational study

Answers: 1

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Vishal was interested in the relationship between a person's age and their musical preferences. He c...