Answer:
When a line segment is bisected into 2 halves, the two halves are equal. In this case, when AB is bisected by CD, AE and BE would be equal and each point on CD should be equidistant from point A and point B. Therefore, AC = AB.
The standard deviation error generated on small random sample size is:
σ (error) = σ/√(n)
σ (error) = 15/√(36) ===σ (error) = 2.5
Answer:
In statistics and econometrics, the first-difference (FD) estimator is an estimator used to address the problem of omitted variables with panel data. It is consistent under the assumptions of the fixed effects model. In certain situations it can be more efficient than the standard fixed effects (or "within") estimator.
First differences are the differences between consecutive y-‐values in tables of values with evenly spaced x-‐values. If the first differences of a relation are constant, the relation is _______________________________ If the first differences of a relation are not constant, the relation is ___________________________
Answer:
The school store will need to replenish its supply of pencils every 48 days
Step-by-step explanation:
To find this, divide the number of pencils by the amount it sells per day.
1200/25 = 48