Answer:
Point estimation
Step-by-step explanation:
In this research, the mean tuition for a random sample of the population of all two-year colleges ($2,380) was considered the mean tuition for all two-year colleges in the state. This practice of estimating a parameter of a population through a single value obtained from a sample data is known as Point estimation.
It's a summation (sigma) notation.
This expression means the sum of all the terms 
, where <em>i</em> takes the values from 1 to <em>n</em>.
So <em>i</em> is the index (like a counter) and <em>n</em> is the last value.
In this case:
Answer:
It would be ASA, because on the base of the triangle, we have 2 angles that correspond with each other, and then we have the bases of both triangles corresponding with the same length.
Step-by-step explanation:
Answer:
try math papa
Step-by-step explanation:
Answer:
2=p
Step-by-step explanation:
I hope this makes sense, I'm not 100% sure it's right but I'm fairly certain
