cerna

24.07.2019 • 

Biology

Two populations are surveyed using simple random samples. the populations are large enough compared to the samples that we can ignore the finite population correction factors. a sample of size n is used for the first population, which has a population sd of s1. a sample of size m = 2n is used for the second population, which has a population sd of s2=2s1. in which of these two samples would you expect the estimate of the population mean to be more accurate?

Ответ:

cluis811

30.05.2020

Biology

---

But bye iron and blood and swet

---

0,0(0 оценок)

Ответ:

salmirakayy4579

21.10.2020

Biology

---

 I

V

below

Explanation:

I'm guessing that the punet square would go like this;

     F    f

F   I   I   I

     

f    I   I   I

Therefore;  

       F      f

F   I FF I Ff I

     

f    I Ff  I  ff I

Concluding;

Your answer would be C. (Ff)

Because; In the top right, F,f is is present.

---

0,0(0 оценок)