Question

Sharon wants to find out what percentage of households have Internet access across the United States. She randomly calls 10 households and finds out that 6 of them have Internet access. She concludes that 60% of household in the United States have Internet access.

Which of the following is the best way for Sharon to get a more accurate statistic?

A.use a larger sample of households
B.make sure the 10 households you surveyed were selected randomly
C.double-check the results by calling the 10 households back that were surveyed
D.travel to the 10 households you surveyed

Answer 1

D got cut off so here it is D.travel to the 10 households you surveyed to make sure they told the truth

Answer 2

A. use a larger sample.

Answer 3

Thanks