What is the dependent variable

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QUESTION 1: We're trying to determine a person's salary using their age as a predictor. What is the dependent variable?

QUESTION 2: We're trying to determine a person's salary using their age as a predictor. What is the independent variable?

QUESTION 3: Consider an experiment where we're trying to determine how much water is needed to grow tomatoes. We have 16 pots with one tomato plant in each. We decide to try four different amounts of water (2 oz., 4, 6, 8). At the end of the study, the yield of tomatoes will be measured. Given no other information, what type of design is this?

A. Completely Randomized Design

B. Latin Square Design

C. Completely Randomized Block Design

D. Factorial Design

QUESTION 4: A response bias occurs when

A. The population is under covered

B. Subjects don't respond

C. Subjects' responses were influenced

D. The sample is not random

Reference no: EM132474159

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