Question

2. Find the mean, median, mode, and range of the following groups.
(a). 4, 6, 7, 6, 3, 6, 4, 2, 8, 6, 6, 2
please answer my question with full explanation ​

Answer 1

Answer:

mean =7

median =11/2=5.5

mode=7

explanation

mean=sum of observation /number of observation

median = sum of middle 2 numbers / 2

mode = most frequently appeared number

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Answer 2

Answer:

the mean is

formula mean=sum oh observations/no.of observations

=4+6+7+3+6+4+2+8+6+6+2/12

=60/12

=5

the median

=first we should arrange them in asending or desenending orders

=2,2,3,4,4,6,6,6,6,6,7,8,

=after cancellation we have 6 and 6

so we should use a formula a+b/2

=6+6/2

=12/2=6

so the median is 6

the mode is 6

because 6 have repeated more times

the range is 2-8

Step-by-step explanation:

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