Answer:
c.Optional of
Explanation:
According to my research on different college structures, I can say that based on the information provided within the question the course entity of the college database would be optional of the department entity. This is because the college has many departments but only some offer courses, therefore the courses are dependant on if the department offers them or not (optional).
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Answer:
<em>The correct option is d) someone with savant syndrome.</em>
Explanation:
Savant syndrome can be described as a condition in which a person who has mental disabilities is seen to be excellent or above average in certain other activities. Generally,people with savant syndrome have known to have excellent memory. For example, such people can be excellent in calculation or music abilities.
As the scenario in the question depicts, Alexandra is mentally handicapped but excellent in music abilities. Hence, she is having savant syndrome.
Answer:Some individuals may be natural good at maths or may be just smart kids who are good with mathematics
Explanation:Some students may be intelligent or good at maths which means the shoe size will not be the cause of their quantification skills.
A confounding variable refers to another variable that you may have not take notice of but which is very likely to act on the variable you are trying to measure and make that change you are looking for , its an extra variable. It can mess up your experiment and give you result that are not caused by what your projected. They can assume a correlation that doesn't exist and insert bias in your study. For this reason you have to know these variable before you start your research or study in order to avoid them.
Both C and D answers show uncorrect statements about the 2010 Haiti earthquake.
Answer C states that the quake registered at 7.8 on the Richter scale, but that's not true. The earthquake occurred inland on January 12, 2010, approximately 15 km southwest of Port-au-Prince and at a depth of 10 km at 16:53 local time. It recorded 7.0 on the Richter scale.
Answer D affirms that the death toll was less than 1,000, but this is also incorrect. The effects caused on this country were devastating. The bodies recovered on January 25 exceeded 150,000, calculating that the death toll would exceed 200,000. The final data of those affected were released by Prime Minister Jean-Max Bellerive on the first anniversary of the earthquake, the January 12, 2011, stating that 316,000 people died in the earthquake, 350,000 more were injured, and more than 1.5 million people were left homeless.
