Heavenly Dream Vacations (HDV) is a chain of allinclusive health vacation destinations. Management wants to survey visitors to obtain visitorsatisfaction profiles. Several sampling techniques are described below. Select the appropriate sampling technique for each one; your options are: judgment sampling, a simple random sampling, stratified sampling, systematic sampling, cluster sampling, or multistage sampling. The first three questions refer to visitors in the past year. 1. Obtain a list of visitors from all HDV locations. Divide the visitors according to length of stay (3 days or less, 410 days, 1021 days, more than 21 days). Draw simple random samples from each group. Judgement sample Simple random sample Stratified sample Systematic sample Cluster sample Multistage sample 2. Obtain lists of visitors from all HDV locations. Number these visitors, and then use a random number table to obtain the sample. Judgment sample Simple random sample Stratified sample Systematic sample Cluster sample Multistage sample 3. Randomly select some HDV locations from each of the five geographic regions, and then include all the visitors from the selected locations. Judgment sample Simple random sample Stratified sample Systematic sample Cluster sample Multistage sample The last two questions refer to visitors yet to check out from the different facilities (the management intends to sample visitors over a period of time). 4. Instruct each HDV location to survey every 500th visitor at checkout. Judgment sample Simple random sample Stratified sample Systematic sample Cluster sample Multistage sample 5. Instruct each HDV location to survey 10 visitors next week and send in the results. Judgment sample Simple random sample Stratified sample Systematic sample Cluster sample