How do you write a hypotheses for two independent variables and one dependent variable?

Answer 1

Write multiple hypotheses. On average, I consume less than two daily servings of fruit. On average, I consume less than three daily servings of vegetables and less than one-third comes from dark green of orange vegetables. On a daily basis, I consume less that six daily servings of grain products. On average I comsume more than 10 percent of kcalories from saturated fats. On a daily basis, I consume more than 30 percent of kcalories form total fat. On a average, I consume more than 2400mg of sodium per day. On average, I do not meet the dietary recommendations of calcium per day. On average, I am not lacking in iron.

Answer 2

To write a hypothesis for two independent variables (X and Y) and one dependent variable (Z), you would typically state the expected relationships between the variables. For example: "As X increases, Z will also increase, regardless of the levels of Y." Or, "The effect of Y on Z will be stronger when X is at higher levels compared to when X is at lower levels." Make sure your hypothesis is specific, testable, and directly relates to the variables being studied.