Quiz 1
the state department of transportation wants to know about out-of-state vehicles that pass over a toll bridge
with several lanes. a camera installed over one lane of the bridge photographs the license plate of every tenth
vehicle that passes through that lane.
identify the population and sample in this setting.
choose 1

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is