We Wish To Estimate What Percent Of Adult Residents In A Certain County Are Pare
We wish to estimate what percent of adult residents in a certain county are parents. Out of 200 adult residents sampled, 10 had kids. Based on this, construct a 90% confidence interval for the proportionppof adult residents who are parents in this county.
Provide the point estimate and margin of error. Give your answers as decimals, to 4 places.
pp= ( ) ± ( )
Explain your answer in the context of this situation:
At most 35% of workers got their job through networking. Express the null and alternative hypotheses in symbolic form for this claim (enter as a percentage).H0:p( )H1:p( )Use the following codes to enter the following symbols: ≥enter >= ≤ enter <= ≠ enter !=