Texas Cash Five: Select the five winning numbers from 1 to 37; find the total combinations and the chance of winning this lottery.For the precipitation table on the right find the following: Precipitation Frequency Class Midpoint 1. How many classes in this table? 0.00-0.49 31 0.50-0.99 1.00-1.49 0 1.50-1.99 2 2. What is the class width? 2.00-2.49 0 2.50-2.99 1 3. Find the class midpoints in write them in the table