This assignment will help you understand how confidence intervals provide information on how well a sample represents a population and helps to answer specific types of research questions. Read the scenario and use the information provided to answer the questions.
You should think about guessing a value of the population mean (your null hypothesis) and using the sample mean in the data to invalidate your
You should think about guessing a value of the population mean (your null hypothesis) and using the sample mean in the data to invalidate your presumption.