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.
<u>Answer:</u>
The Norman invasion in the year 1066 is considered to be very significant because it changed England in many ways. This linked England even more with the continent of Europe. It created one of the most strong monarchies in Europe and resulted in the impact and hold of Scandinavian to weaken a lot. This invasion changed the English traditions and language and there were some influence of language of France and it's culture.
Having an internal locus of control indicates that a person feels that they have a sense of personal control.
<h3>What is an
internal locus of control?</h3>
This is associated with the believe that one have a control over what happens.
However, If one believe that you have no control over what happens and that external variables are to blame, then you have what is known as an external locus of control.
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Answer:
Speaking different languages and different ways of making a living
Explanation:
In West Africa there are numerous languages and tribes especially as seen in Nigeria(the most populated black country in the world) which has over 100 tribes in it. Here tribes speak different languages and have different cultures that affect their different ways of making a living. For example, the Hausas to the north of Nigeria speak Hausa and are mostly involved in farming and cattle rearing while the Yorubas and Igbos to the south speak different languages and are more involved in white collar jobs and other businesses and less focused on animal rearing
