sarahleeeee sarahleeeee

13-05-2021
Mathematics

contestada

What is the mean ? 50, 55, 58, 58, 90, 92, 99

Respuesta :

Joshika22 Joshika22

13-05-2021

sum of observations

mean =..........................

no. of observations

50+55+58+90+58+92+99 502

....................................... = .........= 71.7

7 7

awnser is 71.7

hope this helped

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