Allmightypotato1273 Allmightypotato1273

18-01-2021
Mathematics

contestada

Some people took part in a game. The frequency shows information about their scores.
Score Frequency
1-7 20
8-10 13
11-15 13
16-20 10
21-35 16
36 - 50 19
Estimate the mean.
Give your answer rounded to 2 decimal places.

Respuesta :

charlottekumpinsh charlottekumpinsh

18-01-2021

80
117
169
180
448
817
=
1811 / 91

19.901 and that rounded to 2 decimal places is 19.9

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