Key difference: The main difference between racist and bigot is that fact that racism discriminates on the basis of race, whereas a bigot discriminates on the basis of his personal opinion, which can include race, gender, religion or beliefs. The term bigot first originated in English by at least 1598.
The Minoan civilization was an Aegean Bronze Age civilization on the island of Crete and other Aegean islands which flourished from about 2600 to 1100 BC. It preceded the Mycenaean civilization of Ancient Greece. The civilization was rediscovered at the beginning of the 20th century through the work of British archaeologist Arthur Evans.
Therefore, Likert-type scales only represent a rank ordering. Interval: A scale that represents quantity and has equal units but for which zero represents simply an additional point of measurement is an interval scale. The Fahrenheit scale is a clear example of the interval scale of measurement. Thus, 60 degree Fahrenheit or -10 degrees Fahrenheit represent interval data. Measurement of Sea Level is another example of an interval scale. With each of these scales there are direct, measurable quantities with equality of units.