________ refers to how easily people with disabilities can approach and use web resources

Acmell Lawnmowers Inc. sells its mowers to retailers at different prices depending on whether they are independent stores or members of a national chain. In this scenario, the company indulges in__________

Fill in the blanks with correct word.

The two basic sampling methods in use today are probabilistic and nonprobabilistic sampling

Indicate whether the statement is true or false