in table data from a survey about the amount of time students spend doing homework each week. The students were either in college or in high school:High Low Q1 Q3 IQR Median Mean σ
College 50 5 7.5 15 7.5 11 13.8 6.4
<span>High School16 0 9.5 14.5 5 13 10.7 5.3 </span>Both spreads are best described with the standard deviation.
Answer:

Step-by-step explanation:
Simplify the equation 

Since

and

we have

Answer:
hold on its its.............oh yeah 21
Ether 3 4 Relize To always Look At the equation Of wat You’re Doing