For a study to accurately reflect a target population behavior, it must use measures.

a. both reliable and valid
b. only reliable
c. only valid
d. neither

will be giving out brainliest

no, dan should reduce his discretionary spending. not long-term goals involve more planning than short-term goals do

1. seasonal

2. frictional unenployment

3. the number of the labor force multiplied by 100 and then subtract the number of unemployed.

4. 4%

5. an increase in prices

me no say