When comparing the productivity of an employee with the hours that the employee works, the conclusion is that "there is " between these variables.

no correlation

Explanation:

Correlation: In statistics or research methods, the term "correlation" is described as a kind of association between two different variables. In other words, it refers to a measure of the degree to which two distinct variables are being related to each other. However, in any correlational study or research there's a possibility of getting three possible outcomes including a negative correlation, no correlation, and a positive correlation.

In any study, a zero correlation tends to exist when there's no relationship found between two different variables.

In the question above, the given statement signifies no correlation.

the correct answer is 2.

a slump in geology means a mass movement process of slope failure. a mass of rock or unconsolidated material drops along a slip surface. in other words, rock layers move a short distance down the slope. the slump block is an intact block (2), without any landslide material.

in this image, 1 is the surface of rapture (scarp), 2 the slump block, 3 main scarp (crown), 4 base of rapture with debris flow.

slumps are caused by clear cutting on unstable soils and the sagging of earth, in coastal areas they are due to wave infiltration.

answer; ///it examines the interaction between genetics and culture in shaping human biology;