Question

Suggest and explain two ways in which the scientists could have improved the method used for data collection in this investigation. Options: A) Increase the sample size for greater statistical accuracy and use standardized data collection tools for consistency. B) Decrease the sample size to save resources and use non-standardized data collection tools for flexibility. C) Maintain the same sample size and data collection tools for consistency and use a less structured approach for more flexibility. D) Use a smaller sample size but conduct multiple data collections to verify the results and standardize the data collection tools for precision.

Answer 1

A

Step-by-step explanation:

Increasing sample size improves reliability of investigation.