Question

study of firefighters in a large urban area centered on the physical fitness of the engineers employed by the Fire Department. To measure the fitness, a physical therapist sampled five engineers each with 5, 10, 15, and 20 years 'experience with the department. She then recorded the number of pushups that each person could do in 60 seconds. The results are listed below. Perform an analysis of variance to determine if there are differences in the physical fitness of engineers by time with department group

Answer 1

There is a difference

There age will have a big difference

The person with 5 year experience would have taken more pups in 60 seconds

Answer 2

Answer:

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Step-by-step explanation:

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