how to find the population standard deviation?

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the measured resistance of a sample 10 resistors from a box of 900 is as below. All values are in Ohms.

82.5, 82.45, 82.11, 81.56, 81.91, 82.31, 81.5, 82.08, 82.33, 82.7.

the two questions are : find the sample standard deviation and population standard deviation.

no distribution was specified so I take it, I should consider them uniformly distributed.

in this case the sample mean is the full sum divided by 10 which gives : 82.145

for the sample standard deviation we use the formula SD = $\sqrt{\frac{\sum(x-\overline{x})^{2}}{n-1}}$

here n = 10. and $\overline{x} = 82.145$

now what I'd like to know is what about the population standard deviation, is it possible to actually compute it just with the given data ? is there a formula ?

to me it feels like as if it's impossible because we'd need all values of all 900 resistors to get a correct answer but maybe I'm missing something.

Thanks for any clarification