Answer:
5.2
Step-by-step explanation:
ok so we need to find the unit rate( how many customers per minute) and thats 12 divided by 9 which is 1.3 minutes per customer so now we need to find what 1.3 minutes is x4 customers. This brings us to 5.2.
<span>Mean Absolute Deviation (MAD): 6</span>
Answer:
B. <Q, <P, <R
Step-by-step explanation: