Answer:
physical changes are the changes that only affects the physical appearance of a substance but does not change its composition.These physical changes involve transformation certain substamce into gases liquid,solid and crystal form and change of its temperation etc
Explanation:
Explanation:
maybe post a picture of the sum.Because it's a bit confusing ,yes
sorry •_•
Answer: A student, Amara, plans to use the survey data to create a visualization and short summary of students' plans for college. First she wants to learn more about how the data was collected. Of the following things she might learn about the survey, which are the most likely sources of bias in the results based how it was collected:
- She learns that the survey administrators only asked a representative sample of students, rather than even student in each state .
- She learns that responses were collected only by mobile app
.
- She learns the survey was available to complete in both digital and paper form
.
- She learns that the survey was only given to students with scores in the top 10% on the PSAT
.
Explanation:
Conditions for choosing the participants in surveys can affect responses. Collecting survey responses by using an app introduces inclusive bias into the survey. This is when a group is selected for convenience and is not at all a random selection. Using an app has limited the participants to people who use the app.
Asking only the students who scored highly in tests also skews the neutrality of the survey. This introduces an omission bias by excluding a majority of students.
Answer:
That impression management is a fundamental and universal process.
Explanation:
Impression management refers to a process in which people try to influence the impressions that others have of them. This is done by regulating our behaviour in front of others in order to stretegically influence their opinion of us. This can be done in a variety of ways, such as regulating our clothes, our behaviour, our words or our attitudes. In general, people regulate their behaviour more with strangers than with people close to them.
