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.
Answer:
America's role in foreign
The industrial growth
Population growth
Explanation:
The country built up its military strength and became a world power.
The correct answer is letter A
Explanation: In this sense it is possible to understand that historically there has been a great struggle, both for the rights of African Americans and for the rights of women. The correct chronological order is de jure segregation, de facto segregation, equal rights for women. Despite an entire struggle, things are still very uneven in society today.
Aryans came to India, with the British, in the 19th century. Many British Indologists and a German one, created the Aryan invasion theory, by giving racist meaning to a Sanskrit word 'arya' which meant nobleman, at a time when race was used to justify colonialism. So, Aryans entered India, not by land, not by sea, nor did they land from the sky. They came through the textbook route.
