Suppose that a normal distribution could not be assumed for the weight change. Use a signed rank test to determine whether the change in this population is diff erent from the historical control (26 pounds). Provide an interpretation of the results.

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

Just tell me how to set up the equation.