Team Marketing Report (TMR) produces the Fan Cost Index™ (FCI) survey, now in its 16th year, which tracks the cost of attendance for a family of four at National Football League (NFL) games. The FCI includes four average-price tickets, four small soft drinks, two small beers, four hot dogs, two game programs, parking, and […]
The Cozine Corporation runs the landfill operation outside Little Rock, Arkansas. Each day, each of the company’s trucks makes several trips from the city to the landfill. On each entry, the truck is weighed. The data file Cozine contains a sample of 200 truck weights. Determine the mean and standard deviation for the garbage […]
The personnel manager for a large company is interested in the distribution of sick-leave hours for employees of her company. A recent study revealed the distribution to be approximately normal, with a mean of 58 hours per year and a standard deviation of 14 hours. An office manager in one division has reason to […]
