a-confidence-interval-for-the-proportion-of-customers-satisfied-with-a-new-produ

Question

A confidence interval for the proportion of customers satisfied with a new product is given as (0.702,0.766)(0.702, 0.766). Determine the sample proportion and the margin of error.

Accepted Answer

p^=0.734\hat{p} = 0.734 E=0.032E = 0.032

Answer

p^=0.734\hat{p} = 0.734 E=0.027E = 0.027

Answer

p^=0.714\hat{p} = 0.714 E=0.032E = 0.032

Answer

p^=0.714\hat{p} = 0.714 E=0.027E = 0.027