I NEED HELP WITH THESE THREE QUESTIONS QUICK

Question 1 (1 point) Listen An insurance company wants to conduct a customer satisfaction survey. The company creates a numbered list of all customers, and then uses a random number generator to select which customers to survey. What sampling method would this represent? Systematic Simple Random Sample (SRS) Stratified Cluster Question 2 (1 point) Listen An insurance company wants to conduct a customer satisfaction survey. Because the company suspects the type of coverage might influence customers' opinions, it divides the list of customers based on what type of insurance they have (auto, homeowner, rental, life, disability, or a combination of these). If five customers are randomly selected from each group, what sampling method would this represent? Simple Random Sample (SRS) O Cluster Systematic O Stratified Question 3 (1 point) Listen A study was conducted by the Director of Parking and Transportation at a large university. One variable under study is student satisfaction with the lighting in parking lots and bus stops. The survey choices were very satisfied, satisfied, dissatisfied, or very dissatisfied. Which type of variable is this? Quantitative O Biased Confounding Qualitative (categorical)