Inspectors for a hospital chain with multiple locations randomly select some of their locations for a cleanliness check of their operating rooms. The inspectors check every operating room in the hospitals that were chosen.*1 pointSimple randomStratified randomCluster samplingSystematic sampling

Security workers at an airport randomly choose one of the first 50 people to pass through a checkpoint for extra security screening. After that person, they choose every  50th person who passes through for extra screening as well.*1 pointSimple randomStratified randomCluster samplingSystematic sampling

A large bakery mass produces cakes on an assembly line. Each shift, a quality control expert randomly selects one of the first ten finished cakes, and every tenth cake thereafter. Employees weigh those cakes and give the cakes a detailed visual check.*1 pointSimple randomStratified randomCluster samplingSystematic sampling

A large company surveys 100 employees by taking random samples of 10 managers and 90 non-managerial employees.*1 pointSimple randomStratified randomCluster samplingSystematic sampling

Each law firm in one state registers its phone number with the state court system. An employee of the state court system uses a computer to select 500 random registered phone numbers, and the law firms associated with those numbers will be selected for an audit.*1 pointSimple randomStratified randomCluster samplingSystematic sampling

A principal orders t-shirts and wants to check some of them to make sure they were printed properly. She randomly selects   of the   boxes of shirts and checks every shirt in those   boxes.What type of sampling is this?Choose 1 answer:Choose 1 answer:(Choice A)   Simple random samplingASimple random sampling(Choice B)   Stratified random samplingBStratified random sampling(Choice C)   Cluster random samplingCCluster random sampling(Choice D)   Systematic random samplingDSystematic random sampling