Sagot :
Answer:
2. 8% this is the answer think branly
Step-by-step explanation:
hope it help
Answer:
3. 10%
Step-by-step explanation:
10 percent
For populations under 1,000, a minimum ratio of 30 percent (300 individuals) is advisable to ensure representativeness of the sample. For larger populations, such as a population of 10,000, a comparatively small minimum ratio of 10 percent (1,000) of individuals is required to ensure representativeness of the sample.