Math, asked by hamnamasood97, 6 months ago

4. 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.
a) What is the range?
b) What is the arithmetic mean income?
c) What is the population variance? The standard deviation?
d) 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.

Answers

Answered by junstricker1997

1

Answer:

dggfdyhhahsva svhsvsvsbsgddvsbwjsbd

Answered by VartikaAgarwal1234

2

Answer:

A 18,000 IS RANGE.

B 129600 IS ARITHMETIC MEAN.

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