Which of the following sentences regarding the similarities of factor analysis and PCA is false?
a) Unlike PCA, factor analysis contains an error term.
b) Both PCA and exploratory factor analysis take advantage of ‘rotation’.
c) In both PCA and factor analysis we predict components from measured variables.
d) Both factor analysis and PCA are linear models in which loadings are used as weights."

i would say b

explanation:

but i think i would need more information than that

the best answer is d because the strong cohesion is caused by the ability of water molecules to undergo hydrogen bonding.

a is incorrect because when water solidifies, it becomes   ice, which expands and occupies a bigger volume for the same mass of water in its liquid state.

b is incorrect because water has high surface tension. besides bonding to itself it hydrogen bonds to other molecules at the top decreasing possibility for breaking of attractive forces.

c is incorrect because the water molecule has oxygen which is highly electronegative and so pulls the electron pair towards itself creating a dipole moment, making the molecule polar.

e is incorrect because water has strong adhesion, ability to stick to other molecules such as glass because of this molecules having stronger hydrogen bonding than water.

since electrons are negative the answer is neagtaive