statistics: mean, median&mode find the mean. 2,6,15,3,1,8,7.
Answers
Answered by
3
hey here are your answer....
MEAN :
= sum of OBSERVATIONS / total observations
= 2 + 6 + 15 + 3 + 1 + 8 + 7 / 7
= 42 / 7
= 6
MODE :
THERE IS NO REPEATING TERMS
MEDIAN :
WRITE IN ASCENDING OR DESCENDING ORDER
= 1,2,3,6,7,8,15
= 6
TO FIND GROUPED DATA YOU HAVE TO GIVE CLASS INTERVALS WITH FREQUENCIES
Answered by
2
Answer:
1)mean= sum of numbers/total numbers
mean=2+6+15+3+1+8+7/7
mean=42/7
mean=6
2)median :
first write the given numbers in ascending order
: 1,2,3,6,7,8,15
then the middle number is median ,so ( 6 )is median.
3) mode:most repeating number
so,there is no repeating number so the answers is= 0
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