Question

each situation. (a) To estimate the number of social security checks currently being cashed by dead people, 5000 social security checks cashed last month were selected for detailed investigation. The 5000 checks represented 100 checks selected at random from each state. Simple Random Systemmatic Stratified Random Cluster Convenience (b) To estimate the amount of $$ stolen through socialSimple Random security deposits to the bank accounts of dead people, a banker compares monthly SSI deposits to accounts at her bank with the weekly records of deaths in the local area. The banker plans to send her findings to the Federal Government. Systemmatic Stratified Random Cluster Convenience (c) To estimate the amount of $$ stolen by social security payments to people who do not exist, the FBI selects 50 zipcodes at random and investigates every SSI payment made last month to residents with an address in those 50 zipcodes. Systemmatic Simple Random Stratified Random Cluster Convenience (3 points; 3 minutes) 10. Circle the correct choice in each box in relation to the underlined text ? Are the data Are the data.? w*. (a) People listening to a radio talk show were invited to rate the the job performance of the last 3 presidents (Trump:45, Obama:44, and Bush:43) on a scale of 1 to 5. A total of 5477 listeners called in and rated the presidents. Nominal Interval Qualitative Quantitative and Discrete Quantitative and continuous Ordinal Ratio (b) People listening to a radio talk show were invited to rate the the job performance of the last 3 presidents (Trump:45, Obama:44, and Bush:43) ona scale of 1 to 5. A total of 5477 listeners called in and rated the presidents. Nominal Interva Qualitative Quantitative and Discrete Quantitative and continuous Ordinal Ratio (c) People listening to a radio talk show were invited to rate the the job performance of the last 3 presidents (Trump:45, Obama:44, and Bush:43) on a scale of 1 to 5. A total of 5477 Quantitative and continuous Ordinal listeners called in and rated the presidents. Nominal In Qualitative Quantitative and Discrete E

Answer 1

(a) Since 100 checks selected at random from each state so it is Stratified Random sampling. Option Stratified Random (b) Since banker compares monthly SSI deposits to accounts at her bank with the weekly records of deaths in the local area, so it is convenience sampling. Option Convenience. (c) Since FBI selected 50 zipcodes at random so it is simple random sampling Option Simple Random 10. (a) Qualitative and Ordinal data (since People rate the job performance of last three presidents) (b) Qualitative and Ordinal data (since People rate the job performance of last three presidents) (c) Qualitative and Ordinal data (since People rate the job per formance of last three presidents) т