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.
The ratio scale of measurement is the most informative scale. It is an interval scale with the additional property that its zero position indicates the absence of the quantity being measured. You can think of a ratio scale as the three earlier scales rolled up in one. Like a nominal scale, it provides a name or category for each object (the numbers serve as labels). Like an ordinal scale, the objects are ordered (in terms of the ordering of the numbers). Like an interval scale, the same difference at two places on the scale has the same meaning. And in addition, the same ratio at two places on the scale also carries the same meaning.