Un practice problems 1. the data set represents the number of errors on a typing test 10 6 8 8 9 9 10 12 a. what is the median? interpret this value in the situation. b. what is the iqr?
Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your