A statistic that is generalized from a sample can be made more accurate by:

Question

Quizplus · Accepted Answer

Increasing the size of the sample increases the representativeness of the sample, which leads to a more accurate generalized statistic. This is because a larger sample size reduces the impact of random variation and makes the sample more representative of the population. Excluding or including unusual members in the sample may bias the results, while decreasing the sample size reduces the representativeness and accuracy of the sample. Averaging the measured value with the expected value has no direct impact on increasing the accuracy of the generalized statistic.

A Statistic That Is Generalized from a Sample Can Be