216 would be your answer if you continued with 24+19+14+9+4
Answer:
The mean absolute deviation is 3.75
Step-by-step explanation:
Given:
Miles travel: 15, 25, 13, 15, 18, 20, 22, 24
Mean: 19 miles
Required:
Mean absolute deviation.
Given that the mean of the data is known, we start by subtracting the mean from each dataset
15 - 19 = -4
25 - 19 = 6
13 - 19 = -6
15 - 19 = -4
18 - 19 = -1
20 - 19 = 1
22 - 19 = 3
24 - 19 = 5
Then we calculate the absolute value of each
|-4| = 4
|6| = 6
|-6| = 6
|-4| = 4
|-1| = 1
|1| = 1
|3| = 3
|5| = 5
Add up these result;
4 + 6 + 6 + 4 + 1 + 1 + 3 + 5
= 30
Divide by number of data, to give mean absolute deviation (MAD)
MAD = 30/8
MAD = 3.75
Hence, the mean absolute deviation is 3.75
Answer:
6. - 4+2=-2, -2+2=0, -1+2=1 therefore the lower the initial value the higher the result will be. This is because of the fact that x is a negative.
7. After 5 iterations of the equation -2[x-2]+4 it ended up looping at 1.6 and 3.2, they just kept repeating each other.
8. This loop is never ending it took me 13 iterations to see that it will works it will result in 2.24 again just as the 3 iteration.
9. My function was 4(x)-x^2 with an initial value of 2, after ten times I got a value of 3.51 it looped over and over.
11. I do not notice any type of relationship.
If anyone finds number 10 let me know, I'm stuck.
Step-by-step explanation:
Answer:
-8.
Step-by-step explanation:
-2|-1+5|
The absolute value function |-1+5| = |4| = 4
-2 * 4 = -8.
You are right.
Answer:
Find the rate of sales tax
R= 9000/120000
=0.075
=7.5%
So, the rate is 7.5%
