Answer:
1. c 2. d 3.c
Step-by-step explanation:
Answer:
- 24
Step-by-step explanation:
I think?
hello im new
Answer:
Its Lucifer
What kind of question is this
Answer:
This sampling technique is called cluster
Step-by-step explanation:
Samples may be classified as:
Convenient: Sample drawn from a conveniently available pool.
Random: Basically, put all the options into a hat and drawn some of them.
Systematic: Every kth element is taken. For example, you want to survey something on the street, you interview every 5th person, for example.
Cluster: Divides population into groups, called clusters, and each element in the cluster is surveyed.
Stratified: Also divides the population into groups. However, then only some elements of the group are surveyed.
In this question:
The population is divided into groups(by stores), and all elements of the groups(all customers at the stores are sampled), which is the characteristic of a cluster sampling.
Answer:
slope = 
Step-by-step explanation:
Use the slope formula given in the question to solve for the slope. The 
is the variable representing the slope. The 
and 
values are x and y values of one point. The 
and 
are x and y values of another point.
So, use the x and y values of the points given and substitute them in the correct order into the formula:
Thus, the slope is .
