Find the mean of the following data:7,6,5,0,7,8,9.
Answers
Answered by
1
Answer:
all observations = 7,6,5,0,7,8,9
total number of observations = 7
MEAN =
\frac{ sum \: of \: all \: observation}{total \: number \: of \: observation}
totalnumberofobservation
sumofallobservation
=
\frac{7 + 6 + 5 + 0 + 7 + 8 + 9}{7}
7
7+6+5+0+7+8+9
=
\frac{ 42}{7}
7
42
= 6
so mean is 6
Answered by
0
Step-by-step explanation:
given data is 7,6,5,0,7,8,9.
Mean = sum of observations
No. of observations
= 7+6+5+0+7+8+9
7
= 42
7
= 6
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