Help with stats questions in ocr a level biology

https://www.studocu.com/en-gb/document/university-college-london/waves-optics-and-acoustics/aya-mohsin-genetic-diversity-and-simpsons-index/93570811

How do I do question 1a we aren't given any additional information

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BankaiGintoki

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by D17Hio

https://www.studocu.com/en-gb/document/university-college-london/waves-optics-and-acoustics/aya-mohsin-genetic-diversity-and-simpsons-index/93570811
How do I do question 1a we aren't given any additional information

You know the sum of (n/N)^2 is 0.2607. Take away every other (n/N)^2 value from that to find
S. litorea (n/N)^2 value.
Square root that for n/N value
You can find N by rearranging from a known species.
E.g For G. Cottonae: 3/N = 0.0361, so you can rearrange for N. This would be the same if you used G. Servulis, 1/N = 0.0120.
So you get for S. Litorea n/0.0120 = number value for n/N.

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