This is the "empirical rule." Approx. 68% of a data set lie within one standard deviation of the mean.
Answer:
there are no other expressions....
Step-by-step explanation:
Answer:
x=6 2/3
Step-by-step explanation:
Ratio of DEF:ABC=5/3
8*5/3=13 1/3
x=6 2/3
Answer:
67766788786686
Step-by-step explanation:
86686868686867
Ill only answer the first 2 question since its only 6 points....
A. (21,3),(12,6)
B. -1/3
Work:
6-3/12-21
-3/9
-1/3
Hope this helps out