Answer:
Selection bias
Explanation:
Selection bias occurs because the sample that is taken is not representative of the general population.
If a sample is taken from the undergraduate students you can only generalize to undergraduate students.
Say that you want to know which is the most popular baseball team in the country and you take a sample from New York, and that give a result that 60% of the sample supports the Yankees. If you say "60% of americans support the Yankees" you will be commiting an error because your sample is not representative, and Californians may not share that result (for example).
Answer:
yes socializing effort is a commom
Answer:
C
Explanation:
I'm not too sure but that's the best I can give you
Answer:
An ecosystem consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows
Explanation:
hop you understand
Answer: I really don’t know what you are talking about but I think this is it
social grants - the government gives grants in many forms: unemployment insurance, financial help for families with low economic resources, low-interest credit.
Nutrition - the government provides school lunch to public schools under nutritional guidelines. The government also provides food stamps to poor families.
School fees - the government subsidizes primary and secondary education, either with public schools, or school vouchers. For tertiary education, the government offers student loans at low interest rates, and scholarships.
Health Care - the government provides Medicaid for poor families, and Medicare for the elderly. It also regulates the price of prescription drugs to some extent.
Housing - the government provides public housing to poor families, and also help families to access mortgages at lower interest rates.
