The correct answer is C.
By definition, a bias is a systematic error that generates a distortion in the forecasted results. It can consist on an overestimating or underestimating a parameter.
For example, sampling bias appears when the sample obtained is not a proper representation of the underlying population.
That he is married to trouble
Answer:
Intuitive thought
Explanation:
Intuitive thought is the sub-stage of Piaget's cognitive development theory. It is the sub-stage of the preoperational stage from age 2 to 7 years but the intuitive thought stage from 4 to 7 years. In intuitive thought sub-stage children are unaware of the knowledge they acquire. In this stage, children show the style of thinking that is called cent-ration. In this style of thinking children focus on only one side of a personal view. De-ceneration is the part of the conservation in this stage. In this stage children asking so many irrelevant questions. Through this, this process children built up their knowledge about the objects.
The moon is nothing but a oight mirror of the sun. So some light from the sun lights a part of the moon(depending on it's position) . On different days the moon has different position(taking sun as reference) so it is diferently lighted. This creates the phases
