1. Find the mean, median, and mode of each set of numbers. a) 13 kg, 71 kg, 95 kg, 62 kg, 29 kg, 25 kg, 31 kg, 40 kg

Mean = Sum of observation/Total no. of observation.

= 326/8

= 40.75

To find median, we need to arrange the observation in ascending order

= 13, 25, 29, 31, 40, 62, 71, 95.

Now, median must be between 31 & 40.

= 31 + 40/2

= 35.5

Mode = Null.

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step-by-step explanation:

step-by-step explanation:

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