Answer: The mean income of the three people surveyed is $33,000.
The mean or average of a data set is nothing but the sum total of all the observations in a given set of data divided by the number of observations.
The formula for calculating the mean is:
where
is the mean or average
X₁ , X₂, X₃ .......Xn refers to the observations
N is the total number of observations
Substituting the values in the formula for mean we get,
Answer:
b. $2,200.
Explanation:
Net income = Revenue - Expenses
Net income = $5,400 - $3,200
Net income = $2,200
Therefore, the amount of net income for the year is $2,200
Answer:
Its always a competition
Explanation:
People use to complete on how the world gets and receives items same in business, companies compeate all the time trying to get the most money, visitors, and promotions.
Answer: check
Explanation:
A <em>check</em> is drawn on a financial institution and is payable upon demand.
Wireless communications is likely to be viewed as an essential part of an enterprise network infrastructure when communication must take place in a difficult terrain where wired communication is difficult or impossible to build.
