A company published its list of employees and their salaries (rounded off) as givem below.

Employee Salaries:
President- $120,000
Vice President- $96,500
4 Managers- $46,600 each
2 Secrataries- $25,000 eacb
10 Senior Employees- $36,500 each
15 Junior Employees- $28,500 each

Find
a) mean
b) median
c) mode

is a)37,739.4 or do i round it because the question says rounded off
is b) 28,500
is c) 28,500

You should round off if they ask u too

B and C are correct. I did not calculate the mean, but if you added all the scores and divided by 33, it should be correct.

According to your data, the salaries were given as rounded numbers, but that does not mean that you must round your answer. Just to be safe give both answers:

$37,739.40 or $37,700 (since the above salaries are rounded to the nearest $100 — e.g., $46,600).

I hope this helps a little more. Thanks for asking.

To find the mean, median, and mode of the given list of salaries, let's calculate them step by step:

a) Mean:
The mean (average) is calculated by summing up all the salaries and dividing the total by the number of employees.

The calculation would be as follows:
Mean = (President's salary + Vice President's salary + (4 * Managers' salary) + (2 * Secretaries' salary) + (10 * Senior Employees' salary) + (15 * Junior Employees' salary))/(total number of employees)

Mean = (120,000 + 96,500 + (4 * 46,600) + (2 * 25,000) + (10 * 36,500) + (15 * 28,500))/(1 + 1 + 4 + 2 + 10 + 15)

Calculating this expression will give you the mean salary.

b) Median:
To find the median, you need to arrange the salaries in ascending order and then find the middle value. If the number of salaries is odd, the median is the middle value. If the number of salaries is even, the median is the average of the two middle values.

So, to find the median:
- Arrange the salaries in ascending order: 28,500, 28,500, 28,500, ..., 28,500, 36,500, 36,500, ..., 36,500, 46,600, 46,600, ..., 46,600, 96,500, 120,000
- In this case, since there are 32 salaries, the median will be the average of the 16th and 17th salaries (the two middle values).

Calculate the median based on the sorted salaries.

c) Mode:
The mode refers to the value that appears most frequently in the list of salaries. In this case, it appears that all the salaries for Junior Employees are the same ($28,500). Thus, the mode is $28,500.

Therefore, based on the calculations:
a) The mean (average) salary is $37,739.4 (you don't need to round it since the question does not explicitly ask for rounded values).
b) The median salary is $36,500.
c) The mode salary is $28,500.