Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Assessments
Math TN
9th Std
Ch-8: Statistics
6.
The sum of deviations
Exercise condition:
1
m.
Find the sum of the deviations from the arithmetic mean for the following observations: \(21\), \(30\), \(22\), \(16\), \(24\), \(28\), \(18\), \(17\).
5
0
2
4
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!