Answer:
B and D
Explanation:
School is important as compared to any other activity for Ray.
This is because Neither watching TV nor playing video games have tough consequences as being denied credit for not submitting a completely done work .
Other options such as having the homework done by a brother is very wrong since the teachers evaluation shall be based on a piece of work that has been cheated on .
After taking two hours doing homework then Ray can distribute all the remaining four hours on the other activities before going to bed.
Answer:
Sampling error
Explanation:
This is probably due to sampling error. The sampling error has the likelihood of occuring when the statistician fails to select a sample that could be a representation of the full population. The sample results are not a true representation of the true results from the entire population.
the null hypothesis tells us that no significant difference exists between the populations chosen, and any difference can be as a result of sampling error.
Answer:
b. motivate students by calling their attention to their own progress over time, and to the links between effort and outcome
Explanation:
Motivation can come in different ways. Mr Lupez asked the students to keep a study log and a log of their homework because he wants them to continue viewing their progress over a period of time. This is a motivation technique as it relates to the students because students seeing that they are progressing would want to put more efforts into making sure that they continue to improve.
Answer:
c
Explanation:
because it's wrong and it will never be right in any absolute way