Which measure of variation should be used to show the most accurate depiction of student performance in the following set of SAT scores? 870, 920, 950, 950, 970, 1010, 1580 Group of answer choices Standard Deviation Median Range Mean

The answer is    (d) 7/2======we have    we also  have an integral      notice how function f splits up at x = 0. there's a left piece and a right pieceso we'll need to do the same thing with our integral: split it at x = 0we use a property of integrals that allows us to split up and sum:     notice that for the piecewise function f, the function has the equationf(x) = x when x  ≤ 0. so for the integral  , f(x) = x so it changes into      for the piecewise function f, the function has the equationf(x) = x+1  when x  > 0. for the integral  , we have    therefore, back to our splitted integral:    

Hey ! you don’t have to give up your baby if you don’t want to but if you feel like your aren’t ready to support your baby with what you need then idk honestly that sounds like a hard decision it’s your choice if you want to keep your baby or not and no you don’t have to drop out try homeschool or online school when the baby arrives while your pregnant stay in school still then when you baby comes you can go on to homeschool you don’t need to drop out if you don’t want to