Which sampling technique does Sampling Plan 2 use? Simple random sampling Snowball sampling Stratified random sampling Quota sampling Systematic sampling Expert sampling Convenience sampling Which sampling technique does Sampling Plan 3 use? Simple random sampling Snowball sampling Stratified random sampling Quota sampling Systematic sampling Expert sampling Convenience sampling Reynolds Research has purchased a sample list from a list broker. The list contains 50,000 records of potential respondents. Each record includes an email address. Those on the list are consumers interested in fashion, travel, and accessory apparel. Potential respondents will be screened for their likelihood to purchase luggage within the next year. You don't think you'll need all 50,000 to achieve the 1,680 sample size. You believe this figure is more like 10,000 . To select the 10,000 that will be invited to participate, you sort the sample by last name. To assure records from the entire list have an equal chance of being selected, you upload every fifth record into the survey software mailer. Sampling Plan 3 Buhi Supply Co. and Reynolds Research have compiled a list of employees within the luggage industry. These potential respondents are knowledgeable about the latest materials, design trends, consumer preferences, and manufacturing processes related to the luggage industry. The combined list totals roughly 5,000 records, yet you are confident in achieving a high response rate since the list includes supply chain and industry professionals with a potential stake in the outcome. All 5,000 on the master list will be contacted and asked to participate in