What additional information is obtained by measuring two individuals on an ordinal scale compared to a nominal scale?
a. the direction of the difference
b. the size of the difference
c. whether the measurements are the same or different
d. none of the other options is correct

What is important to study for nios grade 12 chemistry? i have only one month left.

The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next