Respuesta :
Answer: The dependent variable in this experiment is the "Fruit weight." It is the variable that is being measured to observe the impact of the different amounts of dissolved fertilizer on the growth of tomato plants. The fruit weight is dependent on the amount of fertilizer applied, and changes in this variable will indicate the effect of the fertilizer on the overall growth and development of the tomatoes.
https://youtu.be/5a3GYFRObTc?si=4uMe0Oz90SFLhSke
Explanation: The dependent variable in this experiment is the "Fruit weight." This variable represents the outcome that the researcher is interested in measuring and analyzing. In the study, the researcher is investigating how different amounts of dissolved fertilizer affect the growth of tomato plants, specifically focusing on the weight of the resulting fruits. The fruit weight is dependent on the levels of fertilizer applied, serving as a crucial indicator of the impact of fertilizer on plant development. By measuring and comparing the fruit weights across the different treatment groups (no fertilizer and varying amounts of fertilizer), the researcher can draw conclusions about the influence of fertilizer on tomato growth. It allows for a quantitative assessment of the effectiveness of different fertilizer doses in promoting or hindering fruit development. The other variables mentioned (amount of fertilizer, sun exposure, amount of water) are independent or controlled variables, and the focus is on how they influence the dependent variable, which is the fruit weight.
https://youtu.be/8i09Z1HbNrA?si=C0kIKfOeTVXW2744
