A few days ago
please help I am confused?
The annual incomes of the five vice presidents of TMV Industries are: $125,000; $128,000; $122,000; $133,000; and $140,000. Consider this a population.
1.What is the range?
2.What is the arithmetic mean income?
3.What is the population variance? The standard deviation?
4.The annual incomes of officers of another firm similar to TMV Industries were also studied. The mean was $129,000 and the standard deviation $8,612. Compare the means and dispersions in the two firms.
Top 2 Answers
A few days ago
Favorite Answer
Ha; nice try! Now do your own work…you’re not asking for help, you’re asking for someone else to do all your work for you…now what’s going to happen to you when you don’t have anyone to rely on but yourself and you’re working in the real world? Stop trying to avoid doing your own work and spend your energy doing your own assignment…
0
A few days ago
In the time it took you to type this in, you could have done the work yourself!
Good try, though!
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