Answer:
3. B = Median
4. A =skewed right
Step-by-step explanation:
Answer:
<u>d. divide the population into groups; use simple random sampling to identify a proportionate number of individuals from each group</u>
<u>Step-by-step explanation:</u>
Remember, a cluster represents a selection out of a group belonging to a larger population. Thus, cluster sampling includes the steps;
- <u> divide the population into groups;</u>
- <u>use simple random sampling to identify a proportionate number of individuals from each group.</u>
For example, A bus company wants to survey all its customers for a particular day, using cluster sampling, they will randomly select 10 trips that day and survey some or all the passengers on those trips.
Mathematical relationship between two variables that can be expressed by an equation which one variable is equal to a constant times another.