I believe a,d,e,f are yo answers
Answer:
17/7 or 2 3/7
Step-by-step explanation:
3 is the same as 21/7. Subtract 21/7-4/7 to get 17/7.
Hope it helps!
Answer:
19 measures the median
Step-by-step explanation:
The dot plot is not shown, but the question can still be answered.
We have:


Calculate the median position using:




4.5th means the median is the mean of the 4th and 5th item.
We have:


So:



Answer:
x+3=15
-3 -3
x=12
Step-by-step explanation: