The sugar content of the syrup in canned peaches is normally distributed. A random sample of n = 12 cans yields a sample standard deviation of s = 5.2 milligrams. Calculate the 99% two-sided CI for σ.

3.30185 σ 8.7636

Step-by-step explanation:

the fromula for 100(1-α)% confidence (two sided) for σ is

√(η-1)*s^2/x^2_α/2,V σ √(η-1)*s^2/x^2_(1-α/2,V)               ∴ (v=n+1)

now data given is n = 12 and s=5.2 mg

for 99% CI ,α=0.05  and (n-1)=9 degree of freedom

from chi- square table x^2_(0.025,9)=19.02 ; x_(0.975,9)=2.7

substitute them in above expression we get

3.30185 σ 8.7636

the central idea is that:

individuals should refuse to cooperate with institutions they believe unjust.

thoreau felt  that governments were more often agents of corruption than justice, even democracies, and that just because the majority feels a certain way does not make it just or correct in absolute terms. he uses the fact that slavery exists in our democracy to support this idea.

he goes on to say that, as a result, people should live true to their own internal laws regarding right and wrong, as a product of reflection and a moral life, rather than following every law that society imposes. 

step-by-step explanation:

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step-by-step explanation: