Answer:
A.
Explanation:
This phenomenon best illustrates why intelligence tests need to be revised for predictive validity. The tests are taken initially and show high scores, then they are taken again and show even higher scores. This shows that the individuals are getting smarter. If the test continues to be taken without revision then the same results will continue since the individuals will continue to become smarter but the test will continue being the same. Therefore, becoming much easier for the participants every time. This ultimately leads to better and better scores.
The given angles sum to less than 90°, so the remaining angle must be more than 90°. (The total of all angles is 180°.) Triangle ABC has an angle greater than 90°, so is obtuse. Since the triangles are similar, their corresponding angles are congruent. Hence ...
.. D. Triangle XYZ is obtuse.
Answer: regions
Explanation:
A pivot table is referred to as a table of statistics that is used in summarizing data from an extensive table. Such summary can include averages, sums, etc.
Pivot Table can also be used to sort, and reorganise the data stored which is stored in a table. If there's a data for regions, products, and customers, the option on a pivot table that will be found in the fields is "regions".
