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21. The members of a book club are
33, 33, 38, 35, 57, 37, and 40
years old. To the nearest tenth, what
is the mean of this data set with and
without the outlier?
A 36, 38.8
C 39, 36
B 39, 30.9
D 45.5, 30.9​

Respuesta :

09ia01

Answer:

C

Step-by-step explanatio

33 + 33 + 38 + 35 +37 + 40 + 57 = 273

273 / 7 = 39

33 + 33 + 38 + 35 +37 + 40 = 216

216 / 6 = 36

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