Answer:
C.There is no difference between the two data sets.
Step-by-step explanation:
using the calculation of mean = sum of data/no of people
and the median = the middle value when arrange in ascending order
Single Line: 6.5 6.6 6.7 6.8 7.0 7.3 7.6 7.8 7.8 7.8
The mean waiting time for customers in a single line is 7.19 minutes.
The median waiting time for customers in a single line is 7.15 minutes.
Individual Lines: 4.2 5.2 5.9 6.3 6.5 7.8 7.8 8.7 9.4 10.1
The mean waiting time for customers in individual lines is 7.19 minutes.
The median waiting time for customers in individual lines is 7.15 minutes.
Determine whether there is a difference between the two data sets that is not apparent from a comparison of the measures of center. If so, what is it?
there is no difference
Answer:
I believe the answer is C. I'd have to work this out on paper to be certain, but from what i worked out mentally, i got C. lol
Step-by-step explanation:
Decided by 12 is 2 your welcome
Answer:
i think its a dialation
Step-by-step explanation:
Answer:
12+10+13+6+23=54
Step-by-step explanation: