Find the interquartile range (IQR) of the data in the dot plot below. goals luis's lacrosse

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Vertical angles must check all that apply