Question

find the mean, median, mode and range of
i) 2,5,5,6,7
draw conclusions

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Answer 1

Answer:

Step-by-step explanation:

Mean =>

=> sum of all the observations / number of observations

=> 2+5+5+6+7 / 5

=> 25 / 5 = 5

Median

calculate the number of observations                                      .... (n)

arrange the observations in acceding order

=> [( n + 1 ) / 2] th term

=> [( 5 + 1 ) /2] th term

=> [ 6 / 2 ] th term

=> 3 rd term = 5

Mode

5 is the mode as it is the observations that has the most relations