Which describes a parameter of a population?
a) 34% of machinist have a college degree
b) 22% of city residents have been to the new museum
c) the average systolic blood pressure of all u. s. men aged 40-59
d) 58% of students at jacksonville high school have been to a baseball game

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Calculate the density of benzene if 300ml of it weighs 263g. a. 0.88 g/ml b. 1.14 g/ml c. 78,900 g/ml d. 37 g/ml

Graph y = -|x| + 2. click on the graph until the correct one appears.