When should the median be used in preference to the mean?
Answer to relevant QuestionsThe county assessor of McClain County wants to hire an assistant whose job will involve extensive travel. She would like to give applicants for the position a fair idea of the average time that they will spend on the road on ...The Whitehawk Indian Tribe believes the Bureau of Indian Affairs responds faster to grant applications from the Kinsa Tribe than it does to applications from the Whitehawk Tribe. From the accompanying data, what can you tell ...The Warrenville Empowerment Center has begun to track how many days of employment counseling its clients receive. The center’s intern, Amanda Strom, finds that the average client receives 17 days of counseling with a ...The average (mean) paid by the Bureau of Indian Affairs (BIA) for a 5-day training workshop contracted with the private sector is $ 1,500 (standard deviation = $ 280; normal distribution). Perk Morgan, a BIA employee, would ...Students’ scores on a test in a public administration course follow a normal distribution with a mean of 150 points and a standard deviation of 12. One student who scored 161 on the test and received the grade of B is ...
Post your question