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22 votes
22 votes
What's the mean number of kernels per row in the sample of ears?

User Cavin Macwan
by
2.6k points

1 Answer

10 votes
10 votes

We know that the mean of a samples if given by:


\mu=(x_1+x_2+\cdots+x_n)/(n)

So we replace our data so:


\mu=(49+52+48+52+54+51+53+\ldots+48+52)/(20)

and we solve so:


\mu=(1023)/(20)=51.15

User Pathak Ayush
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3.1k points