Mean of 5 numbers is 25 the 4 numbers are16. 26. 31. 32 did the fifth number
Answers
Answered by
6
Answer:
5th number = 31
Step-by-step explanation:
mean = sum of observation/number of observations
mean =25
number of observation = 5
25= sum of observation / 5
sum of observation= 25*5
sum of 5 observation= 125
given 4 numbers =16,26,20,32
sum of 4 numbers = 16+26+20+32= 94
difference b/w
(sum of 5 observation - sum of 4 observation)
= 5th number
= 125-94
= 31
verification sum of 5 observation= 16+26+20+32+31
= 125
mean = 125/5
= 25
verified
Step-by-step explanation:
please mark as brainliest
Answered by
0
Answer:
tooo much intersting but
i do not know about this
Similar questions