Question

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

Answer 1

Step-by-step explanation:

ANSWER

5, 8, 1, 15, 22

Moon =

No. of obesuation

sum of observation

=

5

5+8+10+15+22

=

5

60

=12

Sum of deviations

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

=∣7∣+∣−4∣+∣−2∣+∣3∣+∣10∣

=7+4+2+3+10

=26

Answer 2

Answer:

it ans is 10

Step-by-step explanation:

because

5+8+10+15+22=40

no. of observations =4

therefore

40÷4= 10

PLEASE MARK ME AS BRAINLIST