You use the General Social Survey (GSS) 2016 dataset to research whether or not there is a difference in the number of days of poor health (out of the past 30 days) reported by a respondent based on whether or not they have been told (by a doctor) that they have depression. Select the appropriate procedure.
a) t-test
b) ?2-test
c) ANOVA
d) correlation
e) regression
f) None of these

In the past, professional baseball was played at the astrodome in houston, texas. the astrodome has a maximum height of 63.4 m. the height of a baseball t seconds after it is hit straight up in the air with a velocity of 45 ft/s is given by h = -9.8t2 + 45t + 1. will a baseball hit straight up with this velocity hit the roof of the astrodome? use the discriminant to explain your answer.

17 in long 1.3 ft wide and 8in high what is the volume

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project