The company wants to estimate the true percentage of 16- to 24-year old cell phone
owners who use their phone to go online to within $$\pm 7.5 \% \text {, with } 95 \%$$
fidence. How
many cell phone owners in this age group should they sample?

Question

The company wants to estimate the true percentage of 16- to 24-year old cell phone
owners who use their phone to go online to within $$\pm 7.5 \% \text {, with } 95 \%$$ 
fidence. How
many cell phone owners in this age group should they sample?

Quizplus · Accepted Answer

The Answer of The company wants to estimate the true percentage of 16- to 24-year old cell phone
owners who use their phone to go online to within $$\pm 7.5 \% \text {, with } 95 \%$$ 
fidence. How
many cell phone owners in this age group should they sample?

The Company Wants to Estimate the True Percentage of 16- ±7.5%, with 95%\pm 7.5 \% \text {, with } 95 \%±7.5%, with 95%

The Company Wants to Estimate the True Percentage of 16- $\pm 7.5 \% \text {, with } 95 \%$