Need help with this assignment, just can’t grasp this class

Sampling and Data Collection Plan

art 1: Sampling Design

Write a 350- to 700-word paper usingthe scenario and two variables your learning team developed for the Week 2 Business Research Project Part 1 assignment, in which the goal is to submit a random sampling plan in such detail that another researcher could replicate the method.

Discuss the following: 

Population and size The target population and brief reasoning Sampling element which may be conducted through any of the following:  Data mining Survey (If a survey is chosen, create a 5-10 question document), or Observation  The sample size Method of random sampling which may include:  Simple Stratified Systematic Cluster

Calculate the sample size for the mean or sample or sample size for the proportion, using a 95% confidence level, estimated population standard deviation or estimate of the true population proportion, and a 5% margin of error. Place the calculation in the Appendix.

Discuss how validity and reliability will be achieved.

If applicable, explain how human subjects will be protected.

Part 2: Data Collection

Explain how the data will be physically collected.

Explain where data will be stored and how it will be protected.

Format your paper consistent with APA guidelines.

Click the Assignment Files tab to submit your assignment.

Graded paper with this comment from professor

It appear you may have two independent variables, miles driven and pick-ups. The dependent I believe should be Quota ($). The hypothesis could less detailed and could read “there is no significant difference between miles driven and passenger pick-ups for a Xuber driver to make his quota.”

Attached is the document from last week!!!