Match each quantity in the first list with an appropriate unit of measurement from the second list. 1.
The volume of a refrigerator

2.
Distance a person can run in 10 minutes

3.
The surface area of a tissue box

4.
The perimeter of a baseball field

5.
The surface area of the moon

6.
The volume of a large lake

7.
The length of macaroni noodle

8.
The area of a bed sheet
a.
cubic kilometers
b.
square inches
c.
meters
d.
square kilometers
e.
centimeter
f.
mile
g.
cubic feet
h.
square feet

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Evaluate cos2θ for cosθ = square root of 3/2

Can someone explain to me how to do