Which of the following statements concerning the sample size of an experiment is not accurate? a. a smaller sample size decreases confidence in the accuracy of a study. b. a larger sample increases confidence in the accuracy of a study. c. a smaller sample size increases generalizability of a study d. a larger sample increases generalizability of a study.

The following statement concerning the sample sizeof an experiment is not accurate:

C. A smaller sample size increases generalizability of a study.

A sample is a group of the population that is selected for an experiment. Therefore, choosing a correct sample is extremely important before performing an experiment. Nevertheless, the size of the sample affects the conclusions. The smaller the sample size the less diversity there is within the sample. Having a smaller sample size can easily lead to skewed results which end up not reflecting the behavior of the majority of the population. That is why having a smaller sample size decreases generalizability of a study.

loess contribute to the flooding of rivers by providing the silt that is washed into rivers and constantly raises the bed of the rivers. this elevation above the surrounding flood plains and dams allow the river to overwhelm the dams and flood thousand of square miles of neighboring flood plains.

no the answer is c only objects touching the earth's surface can be acted upon by an outside force