Maria is at the golf range and decides she wants to know how far she can hit a golf ball in meters under different conditions - while sober, and while drunk. She has a hypothesis that she will hit the...

Maria is at the golf range and decides she wants to know how far she can hit a golf ball in meters under different conditions - while sober, and while drunk. She has a hypothesis that she will hit the ball further when she’s drunk due to superstition. Come up with an example research design and the question that she could ask (include all variables. If this is her experiment, how would we be sure to understand the cause of the independent variable ? Provide an example of what she could do to show this.