Answer:
what type of question is it con you click the photo and send
Answer:
Using stratified random sampling, researchers must identify characteristics, divide the population into strata, and proportionally choose individuals for the representative sample. In general, the larger the population target to be studied the more difficult representative sampling can be
Step-by-step explanation:
Answer:5,000
Step-by-step explanation:
Answer:
Step-by-step explanation:
Since you are given the three sides, use the law of cosines, that is:
G(r)=25-3r
G(4)=25-3(4)
G(4)=25-12
G(4)=13. Hope it help!