Culture is the customs, values, and __________ characteristic of a nation, an ethnicity group, a class, or a time period

Regina, a 60-year-old widow, is most likely to use which means of attempting suicide?

a. a gun c. sleeping pills b. a knife d. hanging

When a sample has the same characteristics as the target population, the sample is said to be a(n) ____ sample

a. representative b. biased c. target d. accessible