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).
<span>No, Because they did not come in contact with the infected food.
The only way for someone to become sick with the foodborne disease if they are directly consuming the food into their body.
The bacteria that contaminate a food cannot transfer through breathing air like what common virus usually can do.</span>
Answer:Brain plasticity
Explanation:Brain plasticity whish is also referred to as neuroplasticity refers to how our brain adapt and change due to our experiences in life.
This doesn't mean the brain is plastic but it refers to the malleability of our brain , which means it can be easily influenced or changed. Being a businesswoman Martika has probably learned that you can trick your brain to do anything , experience has taught her how capable our brain is.
It would be all the above
Answer:
The answer is foreign key.
Explanation:
Foreign key is a relational database table known for matching the primary key in once column to another table (provide link for data in two different tables). This is achieved by ensuring there is a tuple in the other relation projected over those same attributes such that the values in each of the referencing attributes match the corresponding values in the referenced attributes.