HighTech Inc. randomly tests its employees about company policies. Last year in the 550 random tests conducted, 24 employees failed the test?
a. What is the point estimate of the population proportion? (Round your answers to 1 decimal places.) 96
b. What is the margin of error for a 95% contidence interval estimate? (Round your answers to 3 decimal places.)
c. Compute the 95% confidence interval for the population proportion (Round your answers to 3 decimal places.) Controllo cobortion manat 0027 0.081