Answer: a.Use a larger sample size.
Explanation:
The sample size can be determined as the number of individuals samples taken to qualitate and quantitate the parameters taken for the study. The large sample size enables the researchers to determine the average value for each set parameter without the occurrence of errors in the data.
According to the given situation, as the number of variables or parameters of the study increases the sample size is required to be increased. This is necessary to include all the variables in the available sample size to reach upto a valid conclusion for each variable. The selected samples must show correlation with the variables.
Adult energy needs typically decrease with age
Answer:
not always true my brother sleeps with his eyes open
Stage 5 I believe & during stage 5 the kidneys have pretty much lost all ability to do their job (remove wastes and extra fluids, make blood red cells)