The hourly salary of five workers are $6, $6, $8, $10, and $35. Is the mean or median the best measure of center to summarize the salaries of the workers?
@EKKERKING
help
@Tamara7301
@mas6xavi
HELP
I THINK IT IS BOTH mean AND median
median
are you sure
i think hes right
A. mean B. median C. Both mean and median summarize the data equally well.
Yes sure.. we use the mean only when the data is symmetrical
thanks
The problem is that there is a very different amount of 35$ which would give a really weird average. (mean) 35 + 10 + 8 + 6 + 6 = 65 65/5 = 13 13$ is higher than all but the 35$ salary.
in this question 35 is greater number so if we use mean... the result would be 13, which is no actual summary of data in the other hand median will be 8 which actually represents and summarize data better
I'm so dumb I put the $ after the numbers :|
But w/e you get the idea
Yup 35 is called outlier in this case
Like mas6xavi said, an outlier will highly affect data so the median is a better source of average.
so the answer is median
That would be the best option yes
thanks and bye
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