Question

Find the mean median mode 143 147 138 142 133 137

Answer 1

Answer:

mode- nothing or 0

mean- 140

median- 140

Step-by-step explanation:

mean = sum of the observations / no.of observations

= 133+137+138+142+143+147 / 6

= 840 / 6

= 140

median = if n = even then it is mean of the middle two terms after arranged in ascending or descending order

= 133,,137,138,142,143,147

=138 + 142 / 2

=280/2

= 140

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