According to the survey described here, what was the sample of the survey? “A recent telephone survey of 900 teenagers aged 16 to 19 from across the state shows 1 out of 4 of them drive themselves to school.”
A.
all teenagers aged 16 to 19 in the state
B.
900 teenagers aged 16 to 19 from across the state
C.
1 out of 4 teenagers aged 16 to 19 from across the state ******
D.
teenagers aged 16 to 19 from across the state who own a telephone
Please help
1: B
2: C, D
3: B ,D
4: C. E
5: A
6: C
7:
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Answers is 100% right!
To identify the sample of the survey, we need to understand the information provided. According to the description, the survey was a "recent telephone survey of 900 teenagers aged 16 to 19 from across the state".
Based on this information, the sample of the survey can be identified as option B: 900 teenagers aged 16 to 19 from across the state. This is because the survey specifically mentions that it involved 900 teenagers within this age group. The fact that it was a telephone survey indicates that the sample was chosen from those who own telephones and have access to them.