Question

The following is a list of the number of siblings that various students have: 1, 1, 3, 0, 4, 1, 2, 1, 2, 0, 3, 2, 1, 5, 4, 2. What is the mean?
Answer

(A) 1

(B) 2

(C) 4

(D) 5

Answer 1

Add all the terms first...

Answer 2

add them up then divide it by the addens(amount of numbers given)

Answer 3

1 + 1 + 3 + 4+1+2+1+2+3+2+1+5+4+2 = ??

Answer 4

16?

Answer 5

its B

Answer 6

32/16=2

Answer 7

\[\huge{\frac{1}{n} \sum_{x=1}^{n}a_x.}\]

Answer 8

when u add them all up it = 32 then tale the total number of siblings there are which is 16 and divide 32/16

Answer 9

(D) 5

Answer 10

where
n is number of terms
looks beautiful summation
no need to go deep @LAGIRL69 :-)

Answer 11

Thanks @laxplayer <3 ....and Everyone else who Help me understand Algebra 1 :*

Answer 12

@maheshmeghwal9 ha Thanks

Answer 13

@goformit100 how did u get 5

Answer 14

:)

Answer 15

yup @LAGIRL69 <3

Answer 16

anytime

Answer 17

To be sure is it B or D?

Answer 18

its B

Answer 19

Thanks always

Answer 20

the mean is.. add up all of the numbers then divide it by how many numbers u have

Answer 21

so its B

Answer 22

Thank you again :)