Determine whether the following statement is true or false. For a test of independence, the population that the data has come from must be normally distributed.
A. True
B. False

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.