The marks of 12 students in a science test are as follows:
8, 10, 8, 5, 4, 6, 9, 6, 7, 8, 10, 9
Find the Mean and mode of the Observations given.
Answers
Answered by
1
Answer:
mode is 8
Step-by-step explanation:
mean=8+10+8+5+4+6+9+6+7+8+10+9/12
=90/12
=7.5
Answered by
0
MEAN = sum of observations / no. of observations =
(8+10+8+5+4+6+9+6+7+8+10+9)/12 =
90/12 =
7.5
MODE= most frequently occurring observation
mode = 8
(8+10+8+5+4+6+9+6+7+8+10+9)/12 =
90/12 =
7.5
MODE= most frequently occurring observation
mode = 8
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