200 customers of a restaurant are randomly selected and asked whether they are satisfied with the food. Of these 182 stated that they were satisfied. Find a 90% confidence interval for the true...

200 customers of a restaurant are randomly selected and asked whether they are satisfied with the food. Of these 182 stated that they were satisfied. Find a 90% confidence interval for the true proportion of satisfied customers.


State the sample proportion .




State the margin of error . Round to 3 decimal places.




What value for  or  did you use in this calculation?




State the confidence interval.
(  < p=""><>


Would it be reasonable for the restaurant owner to believe that 95% of their customers are satisfied? (Type 'Y' or 'N'.)