94.Soda Sales. Refer to your work from Exercise 92 to answer the following questions.
Find the relative frequency of days that more than 34 sodas were sold.
Find the relative frequency of days that fewer than 20 sodas were sold.
Compute the proportion (relative frequency) of days that 20 or more sodas were sold. Explain how you could have used your answer from (b) to calculate this.
Find the proportion of days that between 20 and 39 sodas (inclusive) were sold.