The hourly salary of five workers are $6, $6, $8, $10, and $35.
Is the mean or median the best measure of center to summarize the salaries of the workers?
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
@EKKERKING
OpenStudy (anonymous):
help
OpenStudy (anonymous):
@Tamara7301
OpenStudy (anonymous):
@mas6xavi
OpenStudy (anonymous):
HELP
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
I THINK IT IS BOTH mean AND median
OpenStudy (anonymous):
median
OpenStudy (anonymous):
are you sure
OpenStudy (tamara7301):
i think hes right
OpenStudy (anonymous):
A.
mean
B.
median
C.
Both mean and median summarize the data equally well.
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
Yes sure.. we use the mean only when the data is symmetrical
OpenStudy (anonymous):
thanks
OpenStudy (♪chibiterasu):
The problem is that there is a very different amount of 35$ 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.
OpenStudy (anonymous):
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
OpenStudy (♪chibiterasu):
I'm so dumb I put the $ after the numbers :|
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (♪chibiterasu):
But w/e you get the idea
OpenStudy (anonymous):
Yup 35 is called outlier in this case
OpenStudy (♪chibiterasu):
Like mas6xavi said, an outlier will highly affect data so the median is a better source of average.
OpenStudy (anonymous):
so the answer is median
OpenStudy (♪chibiterasu):
That would be the best option yes
Still Need Help?
Join the QuestionCove community and study together with friends!