Separate random samples of male and female college professors are taken. We wish to compare the average salaries of male and female teachers. Select the appropriate inference procedure.

A. Two-sample test

B. One sample interval for diff

C. Paired test

D. Two sample interval for 1−2

E. Two sample interval for 1−2

Aparking lot is to be 400 feet wide and 370 feet deep. how many standard-sized cars fit in this lot considering a double-loaded (w4) two way traffic set up, an angle of 90° and a sw of 9’ 0’’? (do not consider handicapped parking spaces, and consider 15’ for turning aisles). show your work.

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m