The correct answer is choice C. The mean absolute deviation is a way to show the variability, or how spreadout the data is. When the mean absolute deviations are close to each other, that tells us that they're comparable in how they vary. 6.9 is close to 7.1.
Answer:

Step-by-step explanation:
In Right Triangle JKL, with Right angle at K

Opposite =|KL|
Hypotenuse=|JL|
Therefore, sin J as a ratio of side lengths is:

If you want a then the answer will be
a = 8
2. m<-1.5
3. 11≥x
4. x≥1
5. x≥2
Answer:12
Step-by-step explanation:
5x4=20+2=22
30-22=12
I hope this helped, please mark brainliest