They are a method for showing the frequency of a data plot in a much more compact and numerical way.
1[2 3
2[1 7
3[3 4 5 7
4[ 0 0 1
Key 1[2= 12
meaning that 3[5 is 35 and 4[0 is 40 and so and so forth
Answer: it’s A 7/2 i just took this
Step-by-step explanation:
Answer:

Step-by-step explanation:



Therefore, the coefficient of
is
.
Answer:
9 weeks
Step-by-step explanation: