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Delectable Delights is evaluating the vision benefits it offers to its employees. They wonder if they should add some additional benefits to assist with the purchase of contact lenses. According to the Vision Council of America (VCA), 11% of American adults wear contact lenses. Delectable Delights has decided that if more than 11% of its workers wear contact lenses, they will expand their vision benefits to include more coverage for those wearing contact lenses.
You are asked to perform a hypothesis test at the 1% significance level to determine if the percentage of employees wearing contact lenses is more than 11%. You take a random sample of 75 employees. The following are the results... (see attached picture!)
Use the following steps to perform this hypothesis test using the P-value approach.
(a) Define in the context of the problem and state the appropriate hypotheses.

Respuesta :

The parameter of interest p is the population proportion of employees who wear contact lenses.

A what-if statement is a prediction of what might happen if you take a certain kind of action to solve a problem. Hypotheses usually identify what to change, the likely consequences of the action, and why you think the change will have a certain result.

A hypothesis is a prediction of what an investigation will find. This is a preliminary answer to a research question that has not yet been tested. Some research projects may require the development of multiple hypotheses that address different aspects of the research question. A hypothesis is an educated guess about what will happen during an experiment.

Learn more about A hypothesis here:- https://brainly.com/question/11555274

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