103 is the correct answer
Answer:natural selection or adaption
Explanation:
Both photo synthesis and cellular respiration produce energy for a plant to survive and thrive.
The answer is; to reduce statistical error and ensure a real representation the entire population.
The size of the sample size determines the precision or confidence level of the applied statistics. A proper sample size is able to capture the variability and uncertainties of the larger population and therefore estimate the larger population with good confidence levels.
