Ground Water Pollution That Our Generation Creates Will Persist Far

question 98

True/False

Ground water pollution that our generation creates will persist far into the future (decades to centuries)because it is virtually impossible to clean an aquifer once it is polluted.

---

Definitions:

P-value

The likelihood of getting test outcomes that are as significant as or more so than the ones actually seen, presuming the null hypothesis is true.

Level of Significance

The probability of rejecting the null hypothesis in a statistical test when the hypothesis is true; often represented by alpha (α).

Grand Mean

The mean or average of several group means, which gives an overall measure of the central tendency across all the groups considered together.

Treatments

Interventions or conditions that researchers apply to experimental units or subjects to observe their effect on outcomes.