Question

In: Operations Management

A city manager notes that when more fire trucks are on the scene, there is actually...

A city manager notes that when more fire trucks are on the scene, there is actually MORE fire damage to the house. He thinks that the fire trucks are getting in the way of each other and requires that only 2 fire trucks can arrive at any scene. He did not consider that the size of the fire determines both the number of fire trucks that arrive on the scene and the fire damage. What error did he make?

Group of answer choices

a. Team interdependence

b. Central tendency

c. Ignoring a third variable

d. Regression to the mean

Solutions

Expert Solution

Central Tendency

Since the city manager is assigning two fire trucks to any fire incident (big or small), he may be under impression that for any general fire incident, two fire trucks are sufficient. He is committing the error of central tendency.


Related Solutions

The number of actual fire emergencies (emergencies where there is actually a fire) per week as...
The number of actual fire emergencies (emergencies where there is actually a fire) per week as the fire service in Stavanger can be described with a Poisson distribution with parameter λ = 1.8. a) What is the probability of exactly three calls in a week? What is the probability of more than three calls in a week? What is the probability of at least an emergency during one day? What is the expected number of calls in a year? The...
The number of actual fire emergencies (emergencies where there is actually a fire) per week as...
The number of actual fire emergencies (emergencies where there is actually a fire) per week as the fire service in Bergen can be described with a Poisson distribution with parameter λ = 1.8. The time, measured in number of days, that goes between two subsequent real fire events is exponentially distributed with parameter λ = 1.8 / 7 = 0.26 (the time between subsequent events in a Poisson process is exponentially distributed). b) What is the expected number of days...
The number of actual fire emergencies (emergencies where there is actually a fire) per week as...
The number of actual fire emergencies (emergencies where there is actually a fire) per week as the fire service in Bergen can be described with a Poisson distribution with parameter λ = 1.8. The time, measured in number of days, that goes between two subsequent real fire events is exponentially distributed with parameter λ = 1.8 / 7 = 0.26 (the time between subsequent events in a Poisson process is exponentially distributed). b) What is the expected number of days...
The number of actual fire emergencies (emergencies where there is actually a fire) per week as...
The number of actual fire emergencies (emergencies where there is actually a fire) per week as the fire service in Bergen can be described with a Poisson distribution with parameter λ = 1.8. The time, measured in number of days, that goes between two subsequent real fire events is exponentially distributed with parameter λ = 1.8 / 7 = 0.26 (the time between subsequent events in a Poisson process is exponentially distributed). b) What is the expected number of days...
The number of actual fire emergencies (emergencies where there is actually a fire) per week as...
The number of actual fire emergencies (emergencies where there is actually a fire) per week as the fire service in Bergen can be described with a Poisson distribution with parameter λ = 1.8. a) What is the probability of exactly three calls in a week? What is the probability of more than three calls in a week? What is the probability of at least an emergency during one day? What is the expected number of calls in a year? The...
3. You are listening to two fire trucks with sirens blaring headed to a fire down...
3. You are listening to two fire trucks with sirens blaring headed to a fire down the street. One has passed you and is headed away from you already. The other is headed down the street toward you. You know that these fire engine sirens play a note at a frequency of 700 Hz (20 points). (a) You listen to the sounds of the two sirens and you notice a fast “wobbling” of the sounds from the two sirens at...
The “Fire” E-Reader by Amazon sells for approximately $200. Some experts suggest that the “Fire” actually...
The “Fire” E-Reader by Amazon sells for approximately $200. Some experts suggest that the “Fire” actually costs Amazon about $200 to produce. What is Amazon thinking? Aren’t they in business to make a profit?
What on-scene observations may yield clues that separate the difference between an aircraft in-inflight fire from a ground fire?
What on-scene observations may yield clues that separate the difference between an aircraft in-inflight fire from a ground fire? Why then is this difference important to note?
When a more qualified person arrives on scene, which statement best describes what happens?
When a more qualified person arrives on scene, which statement best describes what happens? A. The Emergency Operations Center Director must order a Transfer of Command. B. The more qualified person automatically becomes the new Incident Commander and assumes command. The outgoing Incident Commander demobilizes to avoid confusion. C. The more qualified person has options based on agency guidelines; these can include assuming command, maintaining command as is, or requesting a more qualified Incident Commander. D. The more qualified person...
The City Fire Department currently owns 7 fire engines and wants to purchase an additional fire...
The City Fire Department currently owns 7 fire engines and wants to purchase an additional fire engine. In order to evaluate this request, the City Council gathers data on vehicles for Fire Departments in cities that are similar in key attributes (population size, land area, tax bases, etc.) These data are presented below. Should the City Council approve the Department’s request to purchase an additional fire engine? (Use any method of analysis that you find helpful and explain your answer...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT