Please help ASAP will give brainliest!! Last week Band Boosters took a tally of sales at the concession stand at homecoming. When they went back to check their information they
noticed that some of the information was missing.

1.How many people bought a hot dog and no drink?
2. How many people bought either a hot dog or a hamburger?
3. What percentage of the total sales drank either soda or water?
4. What is the relative frequency of the sales which include a hamburger but no drink? (Write in decimal form and do not round)

Create a relative frequency table using the information from question 1. Write your answers in decimal form.

Farmers know that driving heavy equipment on wet soil compresses the soil and injures future crops. here are data on the "penetrability" of the same type of soil at two levels of compression. penetrability is a measure of how much resistance plant roots will meet when they try to grow through the soil. compressed soil 2.85 2.66 3 2.82 2.76 2.81 2.78 3.08 2.94 2.86 3.08 2.82 2.78 2.98 3.00 2.78 2.96 2.90 3.18 3.16 intermediate soil 3.17 3.37 3.1 3.40 3.38 3.14 3.18 3.26 2.96 3.02 3.54 3.36 3.18 3.12 3.86 2.92 3.46 3.44 3.62 4.26 use the data, omitting the high outlier, to give a 95% confidence interval for the decrease in penetrability of compressed soil relative to intermediate soil. compute degrees of freedom using the conservative method. interval: to