Mathematics, 17.09.2021 14:00 Nicki3729
Una empresa de sondejos estadístics té capacitat per entrevistar a 1000 persones per setmana. Si disposa de 4 setmanes, quin percentatge d’una població de 100.000 habitants pot entrevistar per obtenir una mostra?
Answers: 1
Mathematics, 20.06.2019 18:04
Which expressions are equivalent to the one below? check all that apply. 25x/5x a. 5x b. 5 c. 5x•5x/5x d. 25x e. (25/5)^x f. (25-5)^x
Answers: 1
Mathematics, 21.06.2019 15:00
Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?
Answers: 1
Mathematics, 21.06.2019 15:30
If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80
Answers: 2
Una empresa de sondejos estadístics té capacitat per entrevistar a 1000 persones per setmana. Si dis...
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