12. The table shows the approximate median annual salaries associated with two levels of education. Median Annual Salaries Level of Education Bachelor's degree Master's degree Median Annual Salary (dollars) 57,600 69,100 Based on the data in the table, how much more money would a person with a master's degree earn than a person with a bachelor's degree over a 35-year career?

Tamera puts 15/4 gallons of gasoline in her car. which mixed number represents the gallons of gasoline? a) 2 3/4 gallons b) 3 1/4 gallons c) 3 3/4 gallons d) 4 1/2 gallons answer it's worth a lot of points!

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.