Answer:
(9-7)
Step-by-step explanation:
Answer:
This is cluster sampling.
Step-by-step explanation:
American Airlines randomly selects 110 flights during a certain week and surveys all passengers on the flights.
This is a type of cluster sampling.
This type of sampling is done by dividing the population into different groups and a simple random sample of clusters is selected from the population.
Six and one sixth or 6 1/6
Answer:
40
Step-by-step explanation:
Q1=3 Q2[median]=12 Q3=14 and the IQR is 11
