Question

Find the sum of deviations of all observations of the data 5,8,10,15,22 from their mean?​

Answer 1

Answer:

goooóooooooooooooooooooooood jooooooooooooob

Answer 2

Answer:

26

Step-by-step explanation:

5, 8, 1, 15, 22

Mean =

No. of observation 5 5

___________ = ___ = 12

sum of observation 5+8+10+15+22 60

Sum of deviations

=∣5−12∣+∣8−12∣+∣10−12∣+∣15−12∣+∣22−12∣

=∣7∣+∣−4∣+∣−2∣+∣3∣+∣10∣

=7+4+2+3+10

=26