Preparing effective reports requires you to understand report classifications and the problem-solving process, to collect valid and reliable secondary or primary data, and to sort and analyze the data appropriately. These problems review the report writing process. Read the scenario, and then answer the question. Amelia works for a toxic-waste removal and mitigation service company. She receives a request for proposals to clean up toxic waste left by a company in the Nevada desert in the 1950s. What does Amelia need to do before she can begin writing the proposal? Check all that apply. Amelia needs to use an old proposal submitted for an oil-spill cleanup. Amelia needs a good problem statement. Amelia needs to do research to determine an appropriate cleanup method. The null hypothesis is a claim when Which of the following statements be no relation exists between the factors being studied none of the options is appropriate A pilot study is a study wil ms in a questionnaire