Qnt/561 Week 5 Assignment Spicy Wings Case Study

Spicy Wings Case Name Course Tutors Name Date Spicy Wings Case Study Spicy Wings case studyinvolves usingdescriptive statistics and statistical analysis to solve a real-life business problem. John the proprietor of spicy wings if faced with business competition in which the key challenge is a delivery guarantee of 30 minutes or its free Spicy Wings can achieve this challenge every day except on football Saturdays when sales are at the highest. John thinks if he could offer a 30-minute guarantee on his busiest day, he would be able to hold onto and perhaps even recover market share from the competition. The purpose of this statistical analysis is to find out if it is possible to meet the 30-minute promise using a random sample of 200 deliveries over five different football weekends. The descriptive statistics from the sample are as follows Pick-up TimeDrive TimeTotal TimeMean3.6118.9122.52Standard Deviation1.974.364.87Median4.0619.3522.90Mode0.0017.1515.95Sample size200200200 Five-number summary on the total timeMin8.75Max31.90First Quartile19.60Second Quartile22.90Third Quartile26.38 The mean total time for a delivery is 22.5 minutes with a standard deviation of 4.9 minutes. The median delivery time is 22.9 minutes. The mean and the median are almost equal, this means that the data obtained from the sample approximates a normal distribution