Susan is extremely exited about starting her first job as a nurse. Her gross annual salary is $40,000. Susan contributes 10% of her salary before taxes to a retirement account. Then she pays 25% of her remaining salary in state and federal taxes. Finally she pays $30 per month for health insurance. What is Susan’s annual take-hime pay?

How do you solve a question like this?

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.