A Sampling Method That Separates the Population into Different Subgroups

question 72

Multiple Choice

A sampling method that separates the population into different subgroups and then samples one or some of these subgroups is:

• A)cluster sampling.
• B)simple sampling.
• C)stratified sampling.
• D)systematic sampling.
• E)grouped sampling.

---

Definitions:

Marine Midland Bank

A former bank based in the United States, which was acquired by HSBC in 1980 and fully integrated under the HSBC brand by 1999.

Savings Accounts

Deposit accounts held at financial institutions that provide principal security and a modest interest rate.

Checking Accounts

Bank accounts that allow customers to deposit and withdraw money, write checks, and use debit cards for transactions.

Intercept Interviews

A research method where respondents are randomly selected and interviewed in public places, such as shopping malls or on the street, to gather immediate feedback or opinions.