Abiotic factors are those that affect living organisms in freshwater systems, and biotic factors affect species in the surrounding area. Although crustaceans, woodlice do not â¦ live in water. Rather, they thrive in damp areas that provide moisture as woodlice rapidly lose hydration through excretion.
all answers 6 null hypothesis are never accepted we either reject them or fail to reject them the distinction between acceptance and failure to reject is best understood in terms of confidence intervals failing to reject a hypothesis means a confidence interval contains a value of no difference however the data may also be consistent with differences of practical importance hence failing to reject the null hypothesis does not mean that we have shown that there is no difference accept the null hypothesis
Failing to Reject vs. Accept. One error that is commonly made by people in their first statistics class has to do with wording their conclusions to a test of significance. Tests of significance contain two statements. The first of these is the null hypothesis, which is a statement of no effect or no difference. The second statement, called the alternative hypothesis, is what we are trying to prove with our test.