Twenty students in class a an 20 students in class b were asked how many hours they took prepare for a exam

20 ! jason orders a data set from least to greatest. complete the sentence by selecting the correct word from each drop-down menu. the middle value of the data set is a measure and is called the part a: center b: spread part b: mean a: mean absolute deviation b: median c: range

Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great

If cos(θ)=2853 with θin q iv, what is sin(θ)?