aviraj29 aviraj29

28-04-2022
Mathematics

contestada

Find the value of p if the mean of the following distribution is 20.

X:- 15 17 19 20+p 23
F:- 2 3 4 5p 6

Respuesta :

diyasony2008 diyasony2008

28-04-2022

Answer:

X:-15 17 19 20+p 23 there is a difference of 2 between each number so p=1 .

F:-2 3 4 5p 6 there is a difference of one so p needs to be 1 .

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