Assume you have 100 values that are all different, and use equal width discretization with 10 bins. a) What is the largest number of records that could appear in one bin?
b) What is the smallest number of records that could appear in one bin?
c) If you use equal height discretization with 10 bins, what is largest number of records that can appear in one bin?
d) smallest?
e) Now assume that the maximum value frequency is 20. What is the largest number of records that could appear in one bin with equal width discretization (10 bins)?
f) . What about with equal height discretization (10 bins)?

answer: when the substance contain the two parts (polar and non-polar) like soap.

explanation:

soap is produced from the basic hydrolysis of ester "saponification", it is considered as a salt of hydrocarbons. the soap molecule contains the two parts: a polar group   (-coo-na+) and a non-polar group (r-hydrocarbon part). the polar group is called the head and the tail is the non-polar group. the polar group is hydrophilic in nature (water loving) and the non-polar group is hydrophobic in nature (water repelling).the polar/non-polar nature of a substance is useful that it can dissolve the non-polar substances by the polar part and also can dissolve the polar substances by the non-polar part. it commonly used in detergents and soaps.