<span>Answer: Where:
θ = confidence value
n = number of observations
μ = mean
Θ = standard deviation
... then your interval will be:
μ - θΘ/√n ≤ X ≤ μ - θΘ/√n
For some reason they want you to calculate the standard error, which is the Θ/√n section, and I mentioned the 1.96 value, so the above equation simplifies to: μ - 1.96SE ≤ X ≤ μ - 1.96SE</span>
Answer:
5x + 14 = 2x + 20 = 24
Step-by-step explanation:
Answer:
It must have more than one but fewer than four factors.
Step-by-step explanation:
11 has only two factors, 11 and 1, which is less than four factors and more than one factor.
