Answer:
a. When something other than the predictor variable influences the response variable in a quantitative study.
Explanation:
A bias can be defined as the situation when something other than the predictor variable influences the response variable in a quantitative study. This ultimately implies that, a bias is considered to be a systematic error and as such is a deviation from the truth or fact which occurs when something other than the predictor variable is selected or influenced by the researcher.
Additionally, a predictor variable refers to an independent variable which is typically used to predict another variable and as such can be manipulated by the researcher in an experiment.
A celebrity blogger you have followed for years advises readers to try a new beauty product. Before purchasing the product, a savvy consumer should do a search online to check for ratings, reviews and other opinions about the product. It's importante to check from other sources if a product is reliable, if it has good quality or even if it is safe to use.
Answer:
The Articles of Confederation lacked the power to enforce laws. They also had no way to pay off national debt. This was because they had no way to enforce tax laws.
Explanation:
