Customer service issues at Quick Service Restaurants have a significant impact on customer satisfaction. Customer service issues include wrong items, incorrect pricing, incomplete order, and out-of-stocks. Suppose customer service issues are recorded as either a perfect customer order or an order with at least one customer service issue. Suppose a random sample of n = 160 orders yielded 32 of the orders with at least 1 customer service issue. Calculate a 90% confidence interval for the true proportion of customer orders that contain at least 1 customer service issue. 0.168 up to 0.232 31.948 up to 32.032 O 0.148 up to 0.252 0.138 up to 0.262 None of the responses