Answer:
3 has to be 3
Step-by-step explanation:
n neg so 3
8/185 = 4.3 %
That is the number of days she missed so she was in attendance
100-4 = 96%
First step is to order the data from least to greatest.
10.5 11 11.5. 14.5 14.5 17 17 18 19
The median (Q2) is the middle number 14.5, this separates the lower half from the upper half. Q1 is the middle of the lower half, since there are an even amount of data, you have to take the average of the two middle numbers, 11 & 11.5, that would be 11.25; now we have to do the same with the upper half to find Q3, the average between 17 & 18 is 17.5
Now to find the IQR, subtract Q3 - Q1,
17.5 - 11.25 = 6.25
IQR = 6.25
Answer:
12x -12*17
Step-by-step explanation:
12(x – 17)
We can distribute the 12 to both terms inside the parentheses
12*x - 12*17
12x -12*17
Well what you need to do here is find how much it is for 12 gallons of gas by timesing 3.75 by 12. this gives you 45. I hope this helped you!