Question

find the mean 48.5,50,44.5,50.5,45,51,43 what will be mean weight if a student weight is 62kg.is also included ​

Answer 1

Answer:

Step-by-step explanation:

Mean = 48.5+50+44.5+49.5+55+45+51+43 / 8

=48.3

Mean if weight if 62 kg is also added= 48.5+50+44.5+49.5+55+45+51+43+62/9

=49.8

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